Three handicapped losers who form a band ask famous writer Dries to be their drummer. He joins the band and starts manipulating them.
Unfortunately the movie Ex Drummer is not yet available on HBO Max.
| Art | Geert Paredis | Art Direction |
| Sound | Marc Engels | Sound Director |
| Sound | Seppe van Groeningen | Boom Operator |
| Sound | Olivier Thys | Foley |
| Production | Ruben Goots | Executive Producer |
| Production | Kris De Meester | Casting |
| Crew | Kurt Rigolle | Sets & Props Supervisor |
| Sound | Senjan Jansen | Sound Designer |
| Directing | Koen Mortier | Director |
| Writing | Herman Brusselmans | Novel |
| Camera | Bart Bleuze | Director of Photography |
| Sound | Aline Gavroy | Foley |
| Editing | Manu Van Hove | Editor |
| Art | Diego Deceuninck | Construction Coordinator |
| Costume & Make-Up | Catherine Marchand | Set Costumer |
| Sound | Mathieu Cox | Sound Re-Recording Mixer |
| Crew | Bert Deruyck | Digital Producer |
| Production | Eurydice Gysel | Producer |
| Costume & Make-Up | Peggy Verstraeten | Set Dressing Artist |
| Camera | Jan Lemmens | Grip |
| Camera | Philippe de Smet | Grip |
| Crew | Dieter Van der Eecken | Other |
| Lighting | Dieter Van der Eecken | Gaffer |
| Sound | Arno | Music |
| Lighting | Dieter Vanderbeke | Electrician |
| Sound | Millionaire | Music |
| Writing | Koen Mortier | Screenplay |
| Sound | Flip Kowlier | Music |
| Production | Koen Mortier | Producer |
| Sound | Guy Van Nueten | Music |
| Camera | Olivier Van Tendeloo | Director of Photography |
| Camera | Jo Vermaercke | Steadicam Operator |
| Camera | Glynn Speeckaert | Director of Photography |
| Art | Kurt Rigolle | Props |
| Visual Effects | Bert Deruyck | Visual Effects |
| Camera | Wouter Dewilde | First Assistant Camera |
| Camera | Olivier Van Tendeloo | Clapper Loader |
| Crew | Bert Deruyck | Special Effects |
| Art | Diego Deceuninck | Art Department Coordinator |
| Camera | Philippe de Smet | Key Grip |
| Camera | Jan Lemmens | Grip |
| Camera | Jo Voets | Still Photographer |
| Sound | Marc Engels | Sound |
| Art | Jeroen Bogaert | Set Dresser |
| Writing | Koen Mortier | Story |
| Lighting | Joost Henderieckx | Electrician |
| Camera | Bart Bleuze | First Assistant Camera |
| Editing | Arnout Deurinck | Digital Intermediate |
| Sound | Olivier Thys | Foley Artist |
| Costume & Make-Up | Catherine Marchand | Costume Design |
| Sound | Mathieu Cox | Recording Supervision |
| Art | Peggy Verstraeten | Set Dresser |
| Sound | Aline Gavroy | Recording Supervision |
