Brennan Lee Mulligan and Izzy Roland turn odd real life stories into outrageous improv scenes.
Unfortunately the movie Bigger! With Brennan and Izzy is not yet available on HBO Max.
| Writing | Brennan Lee Mulligan | Writer |
| Writing | Isabella Roland | Writer |
| Directing | Jonah Ray | Director |
| Production | Rommel Rodriguez | Other |
| Camera | Jasmine Karcey | Other |
| Production | Shelby Conzelman | Other |
| Art | Geoff Armstrong | Construction Coordinator |
| Production | Mandahla Rose | Production Assistant |
| Production | Kyle Rohrbach | Head of Production |
| Camera | Ruby Paiva | Camera Operator |
| Art | Michael Collier II | Swing |
| Sound | Veronica Kahn | Sound Mixer |
| Production | Clinton Trucks | Producer |
| Production | Sam Reich | Executive Producer |
| Lighting | Derek Scully | Lighting Programmer |
| Art | Dan Fine | Set Dresser |
| Visual Effects | T.J. Gonzalez | Visual Effects Supervisor |
| Camera | Sean Emer | Director of Photography |
| Production | Tricia Robertson | Production Designer |
| Costume & Make-Up | Brielle McKenna | Makeup Artist |
| Crew | Eve Grunauer | Post Production Supervisor |
| Lighting | Bryan Moreno | Gaffer |
| Camera | Nick Sogard | Key Grip |
| Art | Natalie Trainor | Set Decoration |
| Art | Marissa Butler | Set Dresser |
| Sound | T.J. Dumser | Sound Mixer |
| Editing | Paul Bonanno | Editor |
| Camera | Carole McClintock | Camera Operator |
| Camera | Robin Pabello | Camera Operator |
| Camera | Lila Schmitz | Other |
| Production | Alexa Rocero | Production Coordinator |
| Art | Amelia Blackburn | Art Direction |
| Crew | Lauren Stone | Post-Production Manager |
| Production | Edie Hecht | Production Coordinator |
| Camera | Ted von Bevern | Camera Operator |
| Camera | Kate Elliott | Set Photographer |
| Production | Sean Jacobson | Production Assistant |
| Camera | Edward Carlson | Camera Operator |
| Production | David Kerns | Executive Producer |
| Costume & Make-Up | Linda Marfisi | Key Makeup Artist |
| Production | Rebeka Kashkin | Other |
| Production | Matthew LaForest | Director of Operations |
| Camera | Logan Steenbergen | First Assistant Camera |
| Sound | Brandon Loulias | Sound Mix Technician |
| Camera | Andi Obarski | Camera Operator |
| Art | Mike Mihm | Construction Coordinator |
| Production | Theodora Hart | Head of Programming |
| Production | Sophie Horwitz-Hirsch | Director of Operations |
| Camera | Hayden Luscombe | First Assistant Camera |
| Production | Justin Giegerich | Production Assistant |
| Visual Effects | Maddie Fischer | Animation |
| Crew | Lila Schmitz | Legal Services |
| Art | Paula Searing | Head Designer |
| Crew | Ivan Avila | Manager of Operations |
| Crew | Emily Baca | Director of Communications |
| Production | Paul Robalino | Development Producer |
