 | Ethan Hawke als The Bartender |
 | Sarah Snook als The Unmarried Mother |
 | Noah Taylor als Mr. Robertson |
 | Christopher Kirby als Agent Miles |
 | Madeleine West als Mrs. Stapleton |
 | Jim Knobeloch als Dr. Belfort |
 | Freya Stafford als Alice |
 | Elise Jansen als Nurse |
 | Tyler Coppin als Dr. Heinlein |
 | Christopher Stollery als The Interviewer |
 | Christopher Sommers als Miller |
 | Kuni Hashimoto als Dr. Fujimoto |
 | Sara El-Yafi als Lab Technician |
 | Paul Moder als Boxing Commentator 1 |
 | Grant Piro als Boxing Commentator 2 / News Report Announcer |
 | Christopher Bunworth als Jerry |
| Jamie Gleeson als Dirty Hippy |
 | Christina Tan als Female Reporter |
 | Dennis Coard als Mayor Davidson |
| Milla Simmonds als Baby Jane 1 |
| Ruby Simmonds als Baby Jane 1 |
| Cate Wolfe als Beth |
| Ben Prendergast als Dr, Clarke |
| Carmen Warrington als Grace |
 | Sharon Kershaw als Abigail |
| Charlie Alexander-Powell als Baby Jane 2 |
| Smith Alexander-Powell als Baby Jane 2 |
| Olivia Sprague als Jane 5yo |
| Katie Avram als Ice Cream Daughter |
| Melissa Avram als Ice Cream Mother |
| Giordano Gangl als Ice Cream Vendor |
 | Tony Nikolakopoulos als Driver |
 | Monique Heath als Jane 10yo |
| Sophie Cusworth als Older Fighting Girl |
| David Rock als Orphanage Administrator 1 |
| Richard Whybrow als Orphanage Administrator 2 |
 | Felicity Steel als Mrs. Rosenblum |
 | Lucinda Armstrong Hall als Blonde Classmate |
| Maja Sarosiek als Space Corp Receptionist |
 | Vanessa Crouch als Recruit 1 |
 | Eliza Matengu als Recruit 2 |
| Sophie Van Den Akker als Recruit 3 |
| Madeleine Dixon als Recruit 4 |
| Hayley Butcher als Recruit 5 |
| Rebecca Cullinan als Dumb Girl Recruit |
| Alicia Pavlis als Hooker Girl Recruit |
| Ewa Bartecki als Lazy Girl Recruit |
 | Arielle O'Neill als Nauseous Girl |
| Alexis Fernandez als Marcy |
| Kristie Jandric als Physical Fitness Trainer |
| Marky Lee Campbell als Trainer's Assistant |
| Rob Jenkins als Mr. Jones |
 | Raj Sidhu als Dr. Baldwin |
| Annabelle Norman als Suburban Daughter |
| Scott Norman als Suburban Father |
| Kristen Norman als Suburban Mother |
| Michael Norman als Suburban Son |
| Louise Talmadge als Mrs. Garner |
 | Carolyn Shakespeare-Allen als Older Nurse |
 | Noel Herriman als Dr. Davis |
| Ray Tiernan als Conner |
 | Dick York als Darrin Stephens in Bewitched (archive) |
| Finegan Sampson als Fighting Boy |
| Mitch Deans | Stunt Coordinator |
| Vanessa Cerne | Set Decoration |
| Darrin Keough | Camera Operator |
| Peter Spierig | Writer |
| Peter Spierig | Director |
| Michael Spierig | Director |
| Gary Hamilton | Executive Producer |
| Tim McGahan | Producer |
| Paddy McDonald | Producer |
| Michael Spierig | Writer |
| Leigh Pickford | Casting |
| Ben Nott | Director of Photography |
| Ben King | Still Photographer |
| Cathy Gallagher | Unit Publicist |
| Dan Maxwell | Steadicam Operator |
| Mario Vaccaro | Foley |
| Peter Spierig | Original Music Composer |
| Michael Spierig | Producer |
| Michael Burton | Executive Producer |
| James M. Vernon | Executive Producer |
| Matt Villa | Editor |
| Matthew Putland | Production Design |
| Carly Bojadziski | Art Department Coordinator |
| Wendy Cork | Costume Design |
| Chris Goodes | Sound Designer |
| Chris Goodes | Supervising Sound Editor |
| Jeff Gaunt | Visual Effects Supervisor |
| Steve Burgess | Sound Effects Editor |
| Flavia Dias Riley | Visual Effects Producer |
| James Ashton | Dialogue Editor |
| Rangi Sutton | Visual Effects Supervisor |
| Matt Kennedy | Executive Producer |
| Tess Natoli | Makeup Designer |
| Peter Spierig | Producer |
| Brian Pearce | Special Effects Supervisor |
| Jamie Leslie | First Assistant Director |
| Scott Warwick | Armorer |
| Julie Barton | Key Costumer |
| Tess Natoli | Hair Designer |
| Alex Francis | Sound Editor |
| Andrew Jerram | First Assistant Camera |
| Glenn Newnham | Sound Editor |
| Zoe Felice Gymer-Waldron | Costume Assistant |
| Craig Dusting | Key Grip |
| Caitlin Dooley | Additional Second Assistant Camera |
| Michelle Marchant | Second Assistant Camera |
| Selena Pertzel | Additional Hairstylist |
| Yvonne Collins | Production Manager |
| Ross Murdoch | Construction Manager |
| Nick Pledge | Props |
| George Kabot | Graphic Designer |
| Sam Noack | Painter |
| Ryan Wilson | Assistant Grip |
| Aaron Jones | Video Assist Operator |
| Angela Kenny | Production Accountant |
| Hanna Nidal | Painter |
| Mimi Davis-Taylor | Production Secretary |
| Luke Stone | Dolly Grip |
| Morgan Skivving | Carpenter |
| Peni Loloa | Best Boy Electric |
| Viliami Topui | Electrician |
| John Enright | Lighting Technician |
| Reza Shams Latifi | Data Wrangler |
| Aaron Farrugia | First Assistant Camera |
| Jake Hill | Grip |
| Gabriel Shipton | Assistant Accountant |
| Clinton Roche | Electrician |
| Sarah O'May Turner | Second Assistant Camera |
| Stephen Robinson | Best Boy Grip |
| Samantha Lyttle | Special Effects Key Makeup Artist |
| Lynn Wheeler | Makeup & Hair |
| Harry Avramidis | Post Production Supervisor |
| Angella McPherson | Second Assistant Director |
| Ian 'Scooter' Welbourn | Third Assistant Director |
| David Fraser Young | Third Assistant Director |
| George Alamaras | Foley Recordist |
| Cam Eason | Boom Operator |
| Nathalie Resciniti | Boom Operator |
| Diego Ruiz | ADR Recordist |
| Marky Lee Campbell | Fight Choreographer |
| Chris Weir | Stunt Double |
| Clare Chapman | Extras Casting |
| Pip Hart | Assistant Editor |
| Carmel Torcasio | Script Supervisor |
| Cecilia Condon | Stand In |
| Kasia Kaczmarek | Stand In |
| Robert A. Heinlein | Short Story |
| Michael Burton | Executive Producer |
| Steven Boyle | Makeup Effects Designer |
| Gretchen Thornburn | Sound Recordist |
