The Singing Detective

Detective novelist Dan Dark is hospitalized due to a skin disease named psoriasis and crippling psoriatic arthritis. Around doctors and nurses, he occasionally hallucinates them in choreographed musical numbers. They attempt to help Dark, but are dismissed by Dark's anger and bitterness towards everyone. In an attempt to solve his mental issues, the doctors send him to psychiatrist Dr. Gibbon. The doctor suspects the thoughts behind these problems are in Dark's novel The Secret Detective, which is about a nightclub singer/private eye, hired by Mark Binney, who takes on a strange case involving prostitutes and two mysterious men. He fantasizes about the book during these meetings, with people from the real world acting as the fictional characters.