Oh Dad, Poor Dad, Mamma's Hung You in the Closet and I'm Feelin' So Sad is a 1967 American black comedy film directed by Richard Quine, based on the 1962 play of the same name by Arthur L. Kopit. The screenplay was written by Ian Bernard. The film stars Rosalind Russell, Robert Morse and Barbara Harris; Harris was the only main cast member who had also appeared in the original, Off-Broadway production of the play.