 | Emily Mortimer als Kay |
 | Bella Heathcote als Sam |
 | Robyn Nevin als Edna |
 | Chris Bunton als Jamie |
 | Steve Rodgers als Constable Mike Adler |
 | Catherine Glavicic als Doctor Stanley |
 | Jeremy Stanford als Alex |
 | Christina O'Neill als Grace |
| John Browning als Nursing Home Man |
| Robin Northover als Elderly Man |
| Natalie Erika James | Director |
| Natalie Erika James | Writer |
| Christian White | Writer |
| Jake Gyllenhaal | Producer |
| Riva Marker | Producer |
| Anna McLeish | Producer |
| Sarah Shaw | Producer |
| Steven Jones-Evans | Production Design |
| Denise Haratzis | Editor |
| Brian Reitzell | Original Music Composer |
| Charlie Sarroff | Director of Photography |
| Sean Lahiff | Editor |
| Joe Russo | Executive Producer |
| Anthony Russo | Executive Producer |
| Mike LaRocca | Executive Producer |
| Todd Makurath | Executive Producer |
| Wang Zhongjun | Executive Producer |
| Wang Zhonglei | Executive Producer |
| Hu Junyi | Executive Producer |
| Avy Kaufman | Casting |
| Allison Meadows | Casting |
| Loretta Cosgrove | Art Direction |
| Marianne Evans | Art Direction |
| Vanessa Cerne | Set Decoration |
| Louise McCarthy | Costume Design |
| Mick Boraso | Sound Effects Editor |
| Steve Burgess | Sound Re-Recording Mixer |
| Chris Goodes | Sound Re-Recording Mixer |
| Ryan Granger | Sound Effects Editor |
| Adam Hunt | Sound Effects Editor |
| Robert Mackenzie | Sound Designer |
| Glenn Newnham | Supervising Dialogue Editor |
| Rachel Scane | Assistant Makeup Artist |
| Larry Van Duynhoven | Creature Design |
| Angela Conte | Hair Designer |
| Larry Van Duynhoven | Prosthetic Supervisor |
| Angela Conte | Makeup Designer |
| Danielle Ruth | Prosthetic Makeup Artist |
| Nathan Croft | First Assistant Director |
| Breeze Callahan | Second Assistant Director |
| Ben Morgan | Second Unit Director |
| Elisha Rashleigh | Third Assistant Director |
| Grant Lehmann | Animatronics Designer |
| David Trethewey | Special Effects Supervisor |
| Andrew Goldsmith | Creative Director |
| Julia Egerton | Digital Compositor |
| Amanda Novak-Knight | Compositor |
| Murray Curtis | Visual Effects Supervisor |
| Gene Hammond-Lewis | Visual Effects Supervisor |
| Shane Mowday | Best Boy Electric |
| Justin Van Zyl | Best Boy Grip |
| Rainer Kelly | Camera Operator |
| Matthew Jenkins | First Assistant Camera |
| Daniel Puodziunas | Grip |
| Thomas Hayes | Second Assistant Camera |
| Harry Panagiotidis | Steadicam Operator |
| Scott McAulay | Still Photographer |
| Alistair Johns | Costume Supervisor |
| Nicole Binnall | Script Supervisor |
| Paul Kiely | Script Supervisor |
| Lynne Vincent McCarthy | Script Editor |
| Greg Hajdu | Construction Coordinator |
| Denise Goudy | Property Master |
| Kate Rawlins | Set Designer |
| Johanna B. Kelly | Set Designer |
| Carlo Crescini | Set Designer |
| Brendan Tolley | Storyboard Artist |
| Steve Yandrich | Production Supervisor |
| Chris Anderson | Stunt Coordinator |
| Laura Sutton | Stunt Double |
| Zoë Amanda Wilson | Stunt Double |
| Angela Russo-Otstot | Executive Producer |
| Lesley Parker | Line Producer |
