Three's Company S3, E20

The misadventures of two women and one man living in one apartment and their neighbors.

Cast:John Ritter , Joyce DeWitt , Suzanne Somers , Richard Kline , Don Knotts , Priscilla Barnes , Audra Lindley , Norman Fell , Jenilee Harrison , Ann Wedgeworth , Jordan Charney , Paul Ainsley , Brad Blaisdell , William Pierson , Gino Conforti , Anne Schedeen , Mickey Deems , Sheila Rogers