Karen Black as Valentine Colby

Tony Lo Bianco as Ken Colby

Arlene Golonka as Annie Donahue

Monte Markham as Cliff Johnson

David Naughton as Jerry Lansing

Jack Carter as Barney Brodsky

Sharon Farrell as Karen Haskell

William Windom as Huey Block

Robert Fuller as Woody

Walter Brooke as Lawrence Stevens

Sybil Danning as Mary

Angus Duncan as Allen Haskell

Noah Hathaway as Jason Colby

Howard Avedis as Film Director

Pamela Jean Bryant as Cocktail Waitress

Marlene Schmidt as Pat Ingram

Mark L. Taylor as Paul

Michael Mancini as Worker #3