 | Chevy Chase als Mezmerian |
 | Dan Aykroyd als Len Carver |
 | Henry Czerny als Landro |
 | Brenna Coates als Mrs. Bonard |
 | Bruce McCulloch als Jenkins |
 | Scott Thompson als Andy |
 | Madi Monroe als Amy Maxwell |
 | Marlon Kazadi als Mike Broadstreet |
 | Callan Potter als Chad |
 | Mikaël Conde als Dean |
 | Chattrisse Dolabaille als Mike’s Mom |
 | Samuel Lariviere als Nick |
| Ryan Anthony Mauro als Dimp |
 | Chris Farquhar als News Reporter |
| Lexie Mitchell als Lexie Marie |
 | R.L. Stine als Himself |
| Emiliana Perrotta als Cindy |
| Teagan Roy als Zombie #1 |
| Justin Menard als Zombie #2 |
| Peter Lepeniotis | Director |
| Peter Lepeniotis | Writer |
| Michael Samonek | Writer |
| R.L. Stine | Book |
| Kim Coates | Executive Producer |
| Brian Noon | Editor |
| Marc Roussel | Editor |
| Rudolf "Rudi" Blahacek | Director of Photography |
| Ryan Shore | Original Music Composer |
| Mark Kowalsky | Production Design |
| Shannon Vaillancourt | Costume Design |
| Anahita Loghmanifar | Makeup Artist |
| Sarah D'or | Makeup Artist |
| Marie-Eve Turpin | Makeup Artist |
| Erin Pidgeon | Key Makeup Artist |
| Tiffany Jones | Hairstylist |
| Katarina Chovanec | Key Hair Stylist |
| John Gillespie | Producer |
| John Gillespie | Executive Producer |
| Dan Bernard | Executive Producer |
| R.L. Stine | Executive Producer |
| Michael Schwartz | Writer |
| Dean Wilkinson | Writer |
| Paul Weber | Executive Producer |
| Micheline Blais | Co-Producer |
| P. Jayakumar | Executive Producer |
| Yvonne M. Bernard | Executive Producer |
| Victor Elizalde | Executive Producer |
| William Alexander | Associate Producer |
| Mayank Jhalani | Associate Producer |
| Brendan McNeill | Associate Producer |
| Mark Holdom | Executive Producer |
