Gunno

Katarina Chapman

Katarina "Kat" Chapman, portrayed by Pia Miller, made her first appearance on 5 February 2015. Miller’s casting was revealed on 4 August 2014, with filming commencing soon afterward. Kat is depicted as a strong and determined police officer who relocates to Summer Bay from an urban environment. Miller highlighted that Kat’s character centers on law enforcement duties and assisting others, rather than serving as a mere "sex symbol." Throughout her storyline, Kat encounters both uplifting and difficult experiences. Miller received a nomination for the Logie Award for Best New Talent in 2016 due to her performance.

Ryan Kelly

Ryan Kelly, brought to life by Daniel Webber, debuted on 17 February 2015. Webber, who shares a flat with Nic Westaway (the actor behind Kyle Braxton), described his character as engaging in "stalking" of Westaway’s on-screen partner Phoebe Nicholson (Isabella Giovinazzo). Ryan is portrayed as a "mysterious peeping Tom" with disturbing motives.

Upon his arrival in Summer Bay, Ryan presents himself as an admirer of Phoebe but soon escalates to stalking behavior, including breaking into her residence and installing a hidden camera. Following the departure of Phoebe’s boyfriend Kyle, Ryan abducts her, forcing her to perform and attempting to manipulate her public image. Phoebe eventually escapes captivity, leading to Ryan’s arrest. He admits guilt to charges of stalking and kidnapping and is subsequently placed in a psychiatric institution.

Billie Ashford

Billie Ashford, enacted by Tessa de Josselin, first appeared on 27 April 2015. She is introduced as the younger sibling of Martin Ashford (George Mason), who seeks to rebuild their relationship after his release from prison, emphasizing their familial connection. De Josselin described Billie as being very direct and lacking much social restraint. The siblings’ reunion occurs at the gravesite of their brother Luke during Anzac Day. Billie’s character arc concluded with her death on 15 February 2017.

Charlotte King

Charlotte King, played by Erika Heynatz, arrived on screen on 25 June 2015. Her casting was announced on 11 January 2015, with filming starting that same month. Charlotte joins the local high school in Summer Bay as a biology teacher, bringing with her a "secret past" and the intention of starting anew. Heynatz remarked that Charlotte makes a bold entrance rather than entering quietly. The character’s storyline ended when Josh Barrett killed her in the season finale aired on 9 December 2015.

James Edmunds

James Edmunds, portrayed by Myles Pollard, was introduced on 9 July 2015. Pollard’s return to the series was confirmed in March 2015; he had previously appeared in the show in 2007. James is characterized as a doctor and associate professor who becomes romantically involved with established character Roo Stewart (Georgie Parker). Pollard described James as intelligent, compassionate, and central to Roo’s narrative, while carrying a complicated history.

James reconnects with Roo at a conference and offers her a teaching position at the university before relocating back to Summer Bay to work at the hospital. They begin dating after overcoming some initial awkward moments. James earns Roo’s confidence, invites her friends to live with them, and proposes marriage. However, doubts emerge when it is revealed that James maintains two mobile phones and has a concealed past involving his wife Megan (Sophie Gregg) and their two children. After deceiving Roo about his history and sustaining burn injuries, James apologizes, but Roo ends their engagement and relationship, encouraging him to obtain help.

Hunter King

Hunter King, portrayed by Scott Lee, made his first appearance on 27 July 2015. Lee's casting was revealed during the Logie Awards in May 2015, marking his debut in acting. He characterized Hunter as "brooding, moody, and angsty," a figure who disrupts the harmony among established couples in Summer Bay. Hunter is introduced as the son of Charlotte King and arrives with the intention of meeting his father, Zac MacGuire. In 2016, Lee announced he would be leaving the show at the end of 2017 to pursue further acting opportunities in the United States, reflecting positively on his development through the role.

Tank Snelgrove

Wayne "Tank" Snelgrove, played by Reece Milne, first appeared on-screen on 9 September 2015. Although Milne initially auditioned for the role of Hunter King, he was later cast as Tank, whom he described as "a blend of every bad boy stereotype" and "cleverly manipulative." Tank's storyline explores complicated relationships, particularly with Evelyn MacGuire and later Skye Peters. His character deals with themes including familial abuse, deceit, and attempts at redemption.

Tank’s narrative involves a contentious relationship with Evelyn, characterized by secrecy and clashes with her former boyfriend Josh Barrett. Following a series of violent episodes—such as a bomb threat hoax and an assault on Josh—Tank encounters legal repercussions but also experiences moments revealing vulnerability and potential change. His storyline escalates to a dramatic explosion causing fatalities; Tank is arrested but subsequently released on bail.

The plot progresses with Tank reconciling with Skye Peters amid conflicts involving his father Greg Snelgrove and local residents like Andy Barrett. Ultimately, Tank departs Summer Bay alongside Skye to pursue a new life after Greg refuses to move them to the city. This exit highlights themes of renewal and second chances, aligning with the show's strategy to refresh character dynamics to sustain viewer interest.

Trystan Powell

Trystan Powell, enacted by Ben Mingay, arrived in Summer Bay on 5 October 2015. The casting was announced in May 2015, with Mingay expressing excitement about joining a series known for compelling storylines and high production standards. Mingay described Trystan as "a dark and enigmatic figure," while The Daily Telegraph referred to him as "tempestuous" and a disruptive force within Summer Bay. Embracing the role of antagonist, Mingay aimed to portray Trystan as calculating rather than overtly frightening, describing him as "a shark in a suit." His interactions with Charlotte King (Erika Heynatz) were central to his storyline.

Trystan monitors Charlotte closely after discovering she killed Denny Miller (Jessica Grace Smith). To prevent her from leaving Summer Bay, he sabotages her vehicle and demands $100,000 in blackmail. It is revealed that Trystan is working under Trevor Gunson (Diarmid Heidenreich), who suspects Darryl Braxton (Steve Peacocke) staged his own death. Trystan pressures Charlotte into infiltrating Brax’s inner circle by targeting her half-brother Kyle Braxton (Nic Westaway). After Kyle assaults him upon learning about the blackmail, Trystan retaliates by threatening Charlotte’s family and orchestrating the kidnapping of her son Hunter (Scott Lee). The conflict reaches its peak when Charlotte hits Trystan with her car; he suffers critical injuries and dies the following day.

Skye Peters

Skye Peters, played by Marlo Kelly, made her first appearance on 19 November 2015, marking a significant milestone in Kelly's acting career. Introduced as the girlfriend of Jett James (Will McDonald), Skye's narrative involved a "controversial" romance with the reformed "bad boy" Tank Snelgrove (Reece Milne), which sparked concerns among the local community. Her final episode aired on 9 June 2016.

In 2022, former script executive Dan Bennett disclosed that Skye was originally intended to be a character spanning three years but was written out after just 13 weeks due to casting disagreements.

Jett brings Skye to Summer Bay to introduce her to his father John Palmer (Shane Withington). She confides that she escaped from her mother, Carol, who holds her responsible for the death of her sister Lisa. Following a fraught reunion and Carol’s subsequent admission to psychiatric care, John and his wife Marilyn (Emily Symons) take Skye in as their foster child. When Marilyn suffers a broken leg while overseas, Irene Roberts (Lynne McGranger) steps in as Skye’s temporary guardian.

Initially, Skye experiences conflict with Olivia Fraser Richards (Raechelle Banno), but they eventually resolve their differences and develop a friendship. She supports Olivia through a breakup and navigates complicated dynamics involving Oscar MacGuire (Jake Speer), VJ Patterson (Matt Little), and Hunter King (Scott Lee). To incite jealousy in Billie Ashford, Skye pretends to date VJ but ends the charade after he kisses her.

Despite warnings from friends, Skye pursues a relationship with Tank Snelgrove. Upon discovering that Tank caused an explosion at the Caravan Park resulting in the deaths of Oscar and Hannah Wilson (Cassie Howarth), she severs ties with him. At the funeral wake, she exposes Tank’s role but later learns that Andy Barrett, Josh Barrett’s brother, was responsible for the incident. Although tensions arise, Skye reconciles with Tank and eventually loses her virginity to him.

When John finds out about Skye’s involvement with Tank, he forbids any contact between them. Tank plans to leave Summer Bay with his father Greg for a job in the city; Skye attempts to join them but is initially denied. Ultimately, she departs Summer Bay alongside Tank to begin a new chapter. She returns briefly to gather her possessions; John urges her to remain but respects her choice. Greg later reassures John that he will care for Skye in the city.

Others

Date(s)	Character	Actor	Description
2 February	Ed Devitt	Jason Kos	Ed serves as a security guard summoned to Phoebe Nicholson's dressing room by Neive Devlin. Martin Ashford intervenes by punching Ed to prevent interference while he and Andy Barrett escort a drugged Phoebe away.
11–16 March	Judge Menzies	David Roberts	Judge Menzies oversees Darryl Braxton's murder trial concerning Dean Sanderson, sentencing Brax to twenty years following his confession.
11–16 March	Paul Willows	Richard Sydenham	Paul acts as the prosecution lawyer during Brax’s trial.
12 March	Court Sheriff	Rebecca Clay	The Court Sheriff delivers divorce documents to Nate Cooper from his wife Sophie Taylor.
26 March–9 June	Gregory Hayes	Robert Jago	Gregory works as a prison officer managing visits and transfers involving Brax; he offers comfort during solitary confinement and assists in saving Brax’s life during a transport accident where both are presumed dead.
1 April–18 November	Trevor "Gunno" Gunson	Diarmid Heidenreich	Gunno is an antagonist who threatens Brax, orchestrates assaults, and arranges blackmail. He appears in three spin-off series where he kidnaps key characters and instigates a prison riot culminating in his death during a confrontation with Ash.
6 April	Dr Patricia	Briony Williams	Dr Patricia provides medical advice to Leah Patterson-Baker regarding symptoms from her head injury.
21 April	Dr. Delaney	Jessica Donoghue	Dr Delaney treats Alf Stewart following a collapse.
21–22 April	Tom Knight	Vincent Ball	Tom, a WWII veteran, meets Alf at the hospital but becomes distressed recalling memories; he passes away shortly after. Alf promises to deliver Tom’s belongings to his son.
21 April	Bob Harmsworth	Richard Carlwin	Bob works under Gunno, delivering money to Martin Ashford and confirming an upcoming meeting.
22 April	Nurse	Emma Playfair	The nurse informs Alf of Tom Knight's passing and discusses Tom's family situation.
18 May–7 June 2016	Casey Braxton	Various babies	Casey is born to Ricky Sharpe and Darryl Braxton during Brax’s imprisonment. Named after Brax’s deceased uncle, Casey faces health issues including meningitis. Following Ricky's marriage to Nate Cooper, Casey calls Nate "dad," but after their separation, Ricky takes Casey away with Brax.
20 May	Bouncer	Ivan Se	The bouncer attempts to prevent Chris Harrington from entering a nightclub but is overruled by Phoebe Nicholson.
20–27 May	Oliver Klozoff	Jack Ellis	Oliver pursues Hannah Wilson at a pub; tensions arise but are defused by Chris Harrington. Later Andy Barrett punches Oliver following a confrontation; Oliver opts not to press charges.
'25 May 2015 – 30 May 2016'	'Maria Carmichael'	'Blazey Best'	Maria is a psychologist assisting Alf Stewart with PTSD treatment, gradually earning his trust for ongoing therapy sessions.
'3–30 June'	Sean Gleeson	Luke Pegler	Sean reconnects with Leah Patterson-Baker concerning her brain aneurysm surgery and rekindles a complicated affair with ex-fiancée Hannah Wilson despite being married; their relationship ends following conflicts.
'24–30 June'	Emma Gleeson	Samantha Clarke	Emma confronts Hannah over the affair with Sean Gleeson and warns about Sean's history of infidelity; she flirts with Andy Barrett but stops before crossing boundaries.
1 July	Sandra Budd	Nhyree Sheldrick	Sandra participates in a double date arranged with Matt Page; it ends prematurely due to lack of mutual interest despite courteous behavior.
14 July–11 August	'Ambulance Officer'	Nicholas Kai	The ambulance officer responds to multiple emergencies including cases of smoke inhalation and shooting victims within Summer Bay.
14 July	Mike Powers	Sean Brandtman	Firefighter Mike investigates Leah Patterson-Baker’s house fire, reporting on its severity and undetermined cause.
'16 July'	Tania Jones	Demi Bryant	Tania attempts to engage Kyle Braxton at a bar; although he initially responds positively, he is pulled away before anything develops further.
21 July	Ben Allman	Dan Young	Ben meets Hannah Wilson through an online dating app; they share a one-night encounter.
23 July–11 August	Damo Adams	Josh Anderson	Damo supplies study drugs to Josh Barrett; after Josh overdoses, Damo holds him hostage but is arrested following a police officer shooting during negotiations.
27 July	Amber Schultz	Gabriella Maselli McGrail	Amber informs Zac MacGuire about Greg Snelgrove’s appointment as permanent principal at Summer Bay High School.
27 July 2015 – 9 June 2016	Greg Snelgrove	Paul Gleeson	Greg serves as principal of Summer Bay High; he dismisses Leah Patterson-Baker from counselling duties and dates Irene Roberts. He expels Josh Barrett for drug use and contends with family complications arising from his son Tank Snelgrove’s behavior. Facing mounting challenges, Greg relocates to the city after Tank absconds with Skye Peters.
3 August	Dr Chan	Jason Chong	Dr Chan treats Kyle Braxton for assault injuries at Melbourne hospital, updating family on his critical status before discharge.
	Jay Bowden	Chris Noffke	Jay has a brief interaction with Hannah Wilson; she encourages him to depart amicably.
4 August	Monica Grymson	Madeline Withington	Monica dates Chris Harrington; their mismatched interests lead to tension culminating in Monica pouring milkshake on him after insults are exchanged.
	Wayne Eccles	Sam Tretman
13 August	Ivana Frost	Tegan Martin	Ivana is an investor prospect for the Surf Club and Chris Harrington’s ex-girlfriend; she expresses skepticism about Chris's relationship with Hannah until witnessing their kiss firsthand.
20 August	Laura Marsh	Belinda Small	Performs Phoebe Nicholson’s initial ultrasound scan during pregnancy.
'26 August–7 September'	Mary Keen	Catherine Moore	DOCS caseworker involved in meetings regarding Marilyn Chambers’ foster care application; reveals past kidnapping incidents affecting approval prospects.
3 September	Ed Sheeran	Himself	Ed Sheeran makes a guest appearance visiting former nanny Marilyn Chambers and performs "Thinking Out Loud" at Angelo's restaurant.
	Dr Jacqui Hargrove	Julia Ohannessian	Conducts ultrasound for Phoebe Nicholson amid pregnancy complications; advises stress reduction measures.
7 September	Dr Edward Povich	Michael Howlett	Provides paternity test results concerning Phoebe Nicholson, Martin Ashford, and Kyle Braxton.
8 September	Paula Davies	Jo Briant	DOCS manager discussing foster care concerns with John Palmer related to Marilyn Chambers’ application following prior incidents.
14 September 2015 – 30 November 2016	Dr Samantha Benson	Alyson Standen	Performs ultrasounds revealing twin pregnancy complications for Phoebe Nicholson; diagnoses benign breast lump for Evelyn MacGuire; manages Billie Ashford’s prenatal care amid discovery of altered medical records.
21 September–	Nurse Sarah	Samantha Ward	Nurse at Northern Districts Hospital attending various patients from Summer Bay community cases.
'28 September–8 October'	Azza Mason	Tim Franklin	Friend of Tank Snelgrove involved in party vandalism causing an explosion injuring James Edmunds.
29 September	Jem Beijan	Mia Lethbridge	Girlfriend of Azza Mason who comments on Tank Snelgrove’s commitment issues linked to Evelyn MacGuire.
'30 September–6 October'	Pete Ashfield	Andrew Cutcliffe	School friend of Katarina Chapman participating in photoshoot activities involving locals including Ricky Sharpe and Nate Cooper.
8–19 October	Megan Edmunds	Sophie Gregg	Called upon after husband James Edmunds suffers burn injuries; pleads with Roo Stewart to end affair citing family impact concerns.
15 October	Brad Peterson	Stephen Hunter	Assesses Charlotte King’s car for purchase but offers low price due to condition; Charlotte declines sale thereafter.
21 October 2015 – 30 November 2017	Dr Anna Griffin	Pip Edwards	Provides medical treatment for Josh Barrett following severe injury; advises family on prognosis including vegetative state status. Also treats Tank Snelgrove’s stab wounds and Roo Stewart’s car accident injuries. Experiences job conflict resulting in dismissal amid hospital staff changes at Northern Districts Hospital.
27 October	Freya Fairweather	Gemma Laurelle	Oversees bomb threat search at Summer Bay High School; declares premises clear indicating hoax incident.
12–24 November	Gavin Cooper	Daniel Roberts	Estranged father of Nate Cooper attempting reconciliation while battling personal struggles including alcoholism leading to car accident hospitalization; relations improve before departure for treatment.
'17 November 2015–'	"Ambulance Officer"	Rowan Freeman	Responds over several months to multiple emergencies including Gavin Cooper's crash, Casey Braxton's illness episodes, gunshot victims, overdose cases, and Marilyn Chambers' burn injuries within Summer Bay area.
19–30 November	Asia Chalker	Pearl Herbert	Organizes Year 12 formal fundraiser at Summer Bay High involving Maddy Osborne, Matt Page, and Oscar MacGuire; social complexities result in romantic tensions and breakups among peers.
30 November	Christian Thomas	Harry Turnbull O'Brien	Warns John Palmer and Jett James about Skye Peters' reputation as an attention-seeker prone to dishonesty within the community context.
30 November 2015 – 11 February 2016	Carol Peters	Caroline Brazier	Mother of Skye Peters exhibiting abusive behavior linked to family trauma history. Following intervention by John Palmer and Jett James after confrontations involving Skye attempting escape, Carol is admitted into psychiatric care.

External links

• Cast and characters on the Official Home and Away site
• Cast and characters at the Internet Movie Database