Rechercheur Katie Coltrane ( Whoopi Goldberg) wordt in de nabije toekomst gekoppeld aan een genetisch gemanipuleerde dino genaamd Teddy. Samen moeten ze de moord op een andere dino zien op te lossen. Katie is een slimme en keiharde politievrouw; Teddy een stuntelende dinosauriër die zelfs zijn eigen staart niet kan vinden, laat staan aanwijzingen in een moordzaak! Aanvankelijk verloopt de samnewerking dus alles behalve soepel, maar wanneer Katie en Teddy per toeval een groot misdaadcomplot ontdekken, zullen de twee toch hun krachten moeten bundelen.
Nee, helaas is Theodore Rex nog niet beschikbaar op Netflix in Nederland.
| Writing | Jonathan R. Betuel | Writer |
| Directing | Jonathan R. Betuel | Director |
| Crew | Pat Romano | Stunts |
| Crew | Kym Washington Longino | Stunt Double |
| Crew | Rick Sawaya | Stunt Double |
| Crew | Darryl Chan | Stunt Double |
| Crew | Richard Epper | Stunts |
| Crew | Dee Booher | Stunts |
| Crew | David Brinton | Stunts |
| Art | Ron Frazier | Construction Foreman |
| Sound | Robert Folk | Original Music Composer |
| Costume & Make-Up | Jake Garber | Special Effects Makeup Artist |
| Costume & Make-Up | Julia L. Walker | Key Hair Stylist |
| Visual Effects | Greg Aronowitz | Creature Design |
| Costume & Make-Up | Steve Fink | Special Effects Makeup Artist |
| Costume & Make-Up | Doug Hudson | Special Effects Makeup Artist |
| Costume & Make-Up | Darren Perks | Special Effects Makeup Artist |
| Visual Effects | William Stout | Creature Design |
| Crew | Noon Orsatti | Stunts |
| Crew | Ernie F. Orsatti | Stunt Coordinator |
| Directing | Ernie F. Orsatti | Second Unit Director |
| Production | Richard Gilbert Abramson | Producer |
| Production | Jonathan R. Betuel | Co-Executive Producer |
| Production | Stefano Ferrari | Executive Producer |
| Production | Cathy Mickel Gibson | Line Producer |
| Production | Maria Dylan | Line Producer |
| Editing | Steve Mirkovich | Editor |
| Editing | Rick Shaine | Editor |
| Production | Elisabeth Leustig | Casting |
| Art | Walter P. Martishius | Production Design |
| Art | Bo Johnson | Art Direction |
| Art | Casey Hallenbeck | Set Decoration |
| Costume & Make-Up | Mary E. Vogt | Costume Design |
| Camera | David Tattersall | Director of Photography |
| Camera | Daniel L. Turrett | "A" Camera Operator |
| Crew | Hans Metz | Special Effects |
| Directing | Douglas A. Raine | Second Assistant Director |
| Directing | Barry K. Thomas | First Assistant Director |
| Sound | Ron Bartlett | Sound Re-Recording Mixer |
| Sound | Ezra Dweck | Sound Re-Recording Mixer |
| Sound | James E. Webb | Production Sound Mixer |
| Sound | Julia Evershade | Supervising ADR Editor |
| Visual Effects | Robert Habros | Visual Effects Supervisor |
| Directing | Joanne Small | Script Supervisor |
| Directing | Adrienne Hamalian-Mangine | Script Supervisor |
| Editing | Cathy Rait | Color Timer |
