Cast & crew
WHAT / IF (2019)
Cast
| Renée Zellweger | Greco Montgomery |
| Blake Jenner | Donovan |
| Jane Levy | Donovan |
| Samantha Marie Ware | Angela |
| Juan Castano | Marcos |
| Keith Powers | Todd |
Crew
| David Fields | Hair Department Head |
| Blair Singer | Supervising Producer |
| Jack Rapke | Executive Producer |
| Jeffrey C. Mygatt | Director of Photography |
| Mike Kelley | Executive Producer |
| Shawn-Holly Cookson | Costume Design |
| Elizabeth Barnes | Casting |
| Elsa Boccuzzi | Co-Producer |
| Fil Eisler | Original Music Composer |
| Charles Roven | Executive Producer |
| Robert Zemeckis | Executive Producer |
| Patricia Vecchio | Key Hair Stylist |
| L.J. Houdyshell | Production Design |
| Ross Cavanaugh | Associate Producer |
| Jacqueline Levine | Co-Executive Producer |
| William M. DeBiasio | Set Decoration |
| Brian Jewell | Art Direction |
| Dana Hamel | Makeup Artist |
| Alex Gartner | Executive Producer |
| Melissa Loy | Executive Producer |
| Robert Amidon | Co-Producer |
| Kimberley Spiteri | Hairstylist |
| Elizabeth Benjamin | Co-Executive Producer |
| David Graziano | Executive Producer |