Join Scooby-Doo, Shaggy and the Mystery Inc. crew as they head to Chicago for Talent Star, a hit talent show in which Fred and Daphne are finalists with some high hopes. Unlucky for them, the competition is frightful as the show is being broadcast from an opera house with a history of horrors and a particularly vengeful phantom that has cursed the show's production.
Unfortunately the movie Scooby-Doo! Stage Fright is not yet available on HBO Max.
| Production | Collette Sunderman | Casting |
| Editing | Bruce King | Editor |
| Art | Ted Blackman | Art Direction |
| Art | Eric Semones | Art Direction |
| Writing | Doug Langdale | Story |
| Writing | Candie Langdale | Story |
| Writing | Doug Langdale | Teleplay |
| Production | Alan Burnett | Co-Producer |
| Production | Jason Wyatt | Line Producer |
| Production | Sam Register | Executive Producer |
| Crew | Scott Shinick | Post-Production Manager |
| Sound | Mark A. Keatts | Supervising Dialogue Editor |
| Sound | Kelly Ann Foley | Dialogue Editor |
| Sound | Kelly Ann Foley | ADR Editor |
| Sound | Patrick J. Foley | Dialogue Editor |
| Sound | Patrick J. Foley | ADR Editor |
| Sound | Michael Garcia | Dialogue Editor |
| Sound | Michael Garcia | ADR Editor |
| Editing | Steven White | Online Editor |
| Sound | Christine H. Luethje | Music Editor |
| Sound | Niki Sherrod | Other |
| Production | Liz Carroll | Administration |
| Production | Bobbie Page | Production Supervisor |
| Production | Ed Adams | Production Manager |
| Production | Jay Bastian | Executive In Charge Of Production |
| Directing | Victor Cook | Director |
| Art | Kaukab Basheer | Art Department Manager |
| Production | Victor Cook | Producer |
| Sound | Robert J. Kral | Original Music Composer |
| Writing | Doug Langdale | Writer |
| Sound | Mark A. Keatts | Supervising ADR Editor |
| Writing | Joseph Barbera | Characters |
| Writing | William Hanna | Characters |
