
Ty

Kyle

Shari

April

Penny

Leonard

Carol

Jackson

Jacqueline

Tilde

Albert

David

A man who owns a diamond importing business goes out for a night on the town with his girlfriend, her brother and her brother’s fiancé. The group stops by a circus to see the act of a trapeze artist who’s a friend of the man’s girlfriend. The performer suggests that all the men go out for a few drinks, and the next thing the businessman knows, he’s waking up in his apartment with a terrible hangover and a dead body in his room.

Leonard Shelby is tracking down the man who raped and murdered his wife. The difficulty of locating his wife's killer, however, is compounded by the fact that he suffers from a rare, untreatable form of short-term memory loss. Although he can recall details of life before his accident, Leonard cannot remember what happened fifteen minutes ago, where he's going, or why.