Nathan Phillips as James

Angourie Rice as Rose

Daniel Henshall as Freddy

Jessica De Gouw as Zoe

David Field as Radio Man

Sarah Snook as Mandy's Mum

Kathryn Beck as Vicky

Lynette Curran as James' Mum

Zaydah-lee as James' Sister

Nelson Aspen as Himself

Brodie Masini as Party Goer

Korum Ellis as Party Goer #4 / James' Double

Peter Docker as Wild Man

Lara Bezuidenhout as James' Niece #3

Justin Burford as Party goer #2

Adam T Perkins as Desperate Dad

David Partridge as James' Brother-in-law

Aron Dyer as Brawling Man #1

Alison Van Reelen as Rose's Mum

Brendan Johansen as Kissing Partygoer

Michael McCall as Machette Victim

Troy Coward as Russian Roulette winner

Ben Sutton as Dad in Library

Matt Lovkis as Dead Man

Kingsley Judd as Scruffy Man #2

Lauren Cleary as Dead Girl on Beach

Leanne Curran as Party Goer #1

Ken Backshall as Bystander

Talei Howell-Price as Mum in Library

Josephine Hirst as Girl in library

Benj Daddario as Rose's Dad

Paul Montague as Scruffy Man #1

Phil Bennett as Taxi Driver

Keiko Kalaitzis as James' Niece #1

Brendan Kalin as Desperate Son

Flynn Lockwood as Boy in Library

Loukia Clemeno as James' Niece #2

Emily Crew as Running Woman

Steve McCall as Russian Roulette Loser

Neil Stewart as Brawling Man #2

Caleb Helm as Dead Child on Road

Ryan Knight as Desperate Dad

Wendy Burns as Religious Woman

Samantha Harper as Party Goer

Aaron McCann as Kitchen Druggie

Lauren Thomas as Kissing Teenager