The Singing Detective (1986) TV Mini-Series

Detective novelist Philip Marlow (Michael Gambon) suffers from the crippling disease of psoriatic arthropathy. Confined to a hospital bed, Marlow mentally rewrites his early Chandleresque thriller, "The Singing Detective," with himself in the title role, drifting into a surreal 1945 fantasy of spies and criminals, along with vivid memories of a childhood in the Forest of Dean... (imdb)
Cast and Information
Directed By: Jon Amiel
Written By: Dennis Potter
Starring: Michael Gambon, Jim Carter, Bill Paterson, Joanne Whalley, Alison Steadman, Patrick Malahide, David Ryall, Janet Suzman, Gerard Horan, Lyndon Davies
Genres: Drama, Suspense/Thriller, Musical, Mystery