Three musicians form a band. But they're not just any musicians: each has a disability that makes them particularly unsuitable for their instrument. The guitarist is deaf, the singer is tone deaf, and the bassist has a stiff arm. They lack a drummer, and to respect the group's uniqueness, they turn to a famous writer who has never played the drums. He accepts, but begins a manipulation that will wreak further havoc on the already largely dysfunctional band.

The Making of Ex Drummer (2007), the debut feature by Koen Mortier. Based on the novel by Herman Brusselmans, the film follows three misfits who form a band and convince renowned author Dries to join them as their drummer. But once in, Dries begins to manipulate the group from within.