Born into a modest family, Gerry Boulet found fame with the Québec rock group Offenbach. After a life of drug and alcohol abuse and a great love story, Gerry died of cancer in 1990.

In 1976, a man haunted by the disco sound goes on a killing spree in Montreal, targeting victims who trigger his violent reactions to disco music. As the body count rises, a detective is determined to put an end to the madness.

A series of brief vignettes chronicling a man in the midst of a romantic break-up.