Special Guest Stars Sondra Locke as Alicia Guest Stars Katherine Helmond as Edna Morrison Kristoffer Tabori as Tim Landis Biff McGuire as Henry Morrison Kathleen Cody as Sherry Co Starring John Carter as Lt. John Biddle Mark Roberts as Donald Harrelson James Carroll Jordan as Jack Meyer Aubrey Martin as Nancy Regis Cordic as Dr. Reston