A woman discovers that severe catastrophic events are somehow connected to the mental breakdown from which she's suffering.
Is Colossal on Netflix? Yes! The movie Colossal is now on Netflix in the countries listed below.
| Directing | Nacho Vigalondo | Director |
| Writing | Nacho Vigalondo | Writer |
| Camera | Eric Kress | Director of Photography |
| Editing | Ben Baudhuin | Editor |
| Editing | Luke Doolan | Editor |
| Sound | Bear McCreary | Original Music Composer |
| Production | Anne Hathaway | Executive Producer |
| Production | Justin Bursch | Executive Producer |
| Production | Lee Jae Woo | Executive Producer |
| Production | Christopher Lytton | Executive Producer |
| Production | Nacho Vigalondo | Executive Producer |
| Art | Sue Chan | Production Design |
| Production | Nahikari Ipiña | Producer |
| Production | Russell Levine | Producer |
| Production | Zev Foreman | Producer |
| Production | Nicolas Chartier | Producer |
| Production | Dominic Rustam | Producer |
| Production | Garrett Basch | Executive Producer |
| Production | Shawn Williamson | Executive Producer |
| Production | Jonathan Deckter | Executive Producer |
| Costume & Make-Up | Antoinette Messam | Costume Design |
| Production | Arielle Boisvert | Co-Producer |
| Production | Sophia Dilley | Co-Producer |
| Directing | Tim Sereda | First Assistant Director |
| Production | Maureen Webb | Casting |
| Art | Roger Fires | Art Direction |
| Art | Josh Plaw | Set Decoration |
| Art | Jeff MacIntyre | Construction Coordinator |
| Art | Clive Edwards | Property Master |
| Production | Colleen Bolton | Casting |
| Sound | Linda Cohen | Music Supervisor |
| Costume & Make-Up | Glenna Owen | Assistant Costume Designer |
| Costume & Make-Up | Alissa Luxford | Key Costumer |
| Camera | Mark Cohen | Camera Operator |
| Camera | Jesse Brunt | Aerial Director of Photography |
| Camera | Cate Cameron | Still Photographer |
| Camera | Chris Helcermanas-Benge | Still Photographer |
| Camera | Chris Tambosso | Dolly Grip |
| Lighting | Jeff Trebenski | Gaffer |
| Lighting | Chad Lott | Gaffer |
| Visual Effects | Warren J.W. Leathem | Animation Supervisor |
| Crew | Nathaniel Larouche | CG Supervisor |
| Crew | Matthew Steeves | Visual Effects Editor |
| Visual Effects | William E. Garrett | Visual Effects Producer |
| Visual Effects | Sarah Wormsbecher | Visual Effects Producer |
| Visual Effects | Phil Jones | Visual Effects Supervisor |
| Crew | Robert Musnicki | Special Effects Coordinator |
| Crew | Jak Osmond | Special Effects Coordinator |
| Editing | Dermain Finlayson | Dialogue Editor |
| Sound | Dermain Finlayson | ADR Editor |
| Editing | Dale Lennon | Dialogue Editor |
| Sound | Dale Lennon | ADR Editor |
| Sound | Curtis Hickey | Boom Operator |
| Sound | Paul Biason | Boom Operator |
| Sound | John Elliot | Foley |
| Sound | Adam Stein | Sound Designer |
| Sound | Paul Williamson | Sound Re-Recording Mixer |
| Sound | Mark Gingras | Supervising Sound Editor |
| Costume & Make-Up | Fiona Bobowski | Hair Department Head |
| Costume & Make-Up | Frances Mathias | Hairstylist |
| Costume & Make-Up | Dana Hamel | Makeup Department Head |
| Costume & Make-Up | Pearl Louie | Key Makeup Artist |
| Costume & Make-Up | Whitney James | Makeup Artist |
| Editing | Frank Biasi | Digital Intermediate |
| Editing | Jeff Cummings | First Assistant Editor |
| Production | Unjoo Lee Byars | Executive Producer |
| Production | Lynne Taylor | Production Coordinator |
| Crew | Kaiyun Wong | Score Engineer |
| Sound | Peter Rotter | Music Supervisor |
| Sound | Bear McCreary | Orchestrator |
| Sound | Steve Kaplan | Scoring Mixer |
| Sound | Jasper LeMaster | Recording Supervision |
| Production | Will Fearn | Location Manager |
| Crew | Anthony Tanner | Production Office Assistant |
| Editing | Riley C. Morris | Editor |
| Editing | Greg MacLennan | Additional Editing |
| Crew | Patrick Duchesne | Digital Producer |
| Camera | Nicholas J. Palfy | Key Grip |
| Camera | Vincent Oosterhof | Grip |
| Camera | Triston Nelson | First Assistant Camera |
| Camera | Shane McLeod | First Assistant Camera |
| Lighting | Attila Kovarcsik | Lighting Technician |
| Camera | Chris Devito | Grip |
| Camera | Justin Bergler | First Assistant Camera |
| Crew | Scott J. Ateah | Stunt Coordinator |
| Crew | Paul Wu | Stunt Coordinator |
| Visual Effects | Perunika Yorgova | Digital Compositors |
| Visual Effects | Jubey Jose | Character Modelling Supervisor |
| Sound | Steve Copley | Foley |
| Sound | John Elliot | Foley |
| Sound | Matt Hovland | ADR & Dubbing |
| Art | Tane Stange | Set Dresser |
| Art | Kyle James-Patrick | Set Dresser |
| Art | James Boatman | Assistant Set Dresser |
| Directing | Ryan MacInnes | Third Assistant Director |
| Directing | Alexis Jayde Burnett | Second Assistant Director |
| Crew | Beau J. Genot | Post Production Supervisor |
| Production | Brian Dick | Production Manager |
| Sound | Emilie Boucek | Dialogue Editor |
| Crew | Carolyn Anderson | Stunt Double |
