Clean Slate (1994)

Clean Slate is a 1994 American comedy film directed by Mick Jackson. The film stars Dana Carvey as a private investigator who is the key witness in a murder case. After suffering a head injury however, he has developed a rare form of amnesia that causes him to forget anything that happened to him the previous day, which makes it hard for him to know whom to trust, or if he even knows them at all. Valeria Golino, James Earl Jones, Michael Murphy, Michael Gambon, Bryan Cranston, and Kevin Pollak co-star.