Walter Matthau (Willy Clark)
George Burns (Al Lewis)
Richard Benjamin (Ben Clark)
Lee Meredith (Nurse in Sketch)
Carol Arthur (Lewis' Daughter Doris)
Sammy Smith (Man on Street)
Tom Spratley (Card Player)
Garn Stephens (Stage Manager)
Walter Stocker (TV Executive)
Sid Gould (Patient)
James Cranna (TV Director)
Eddie Villery (Delivery Boy)
Bob Goldstein (Waiter)
Ron Rifkin (TV Floor Manager)
Dan Resin (Mr. Ferranti)
Steve Allen (Himself)
Jack Bernardi (Men at Audition)
Phyllis Diller (Herself)
Fritz Feld (Man at Audition)
Whoopi Goldberg (Nurse)
Archie Hahn III (Assistant at Audition)
F. Murray Abraham (Mechanic)
Milt [Lewis] Kogan (Doctor)
Santos Morales (Desk Clerk)
Rashel Novikoff (Woman in Hotel)
Bill Reddick (Announcer)
Howard Hesseman (Commercial Director)
Rosetta Le Noire (Nurse)
Jennifer Lee (Ben's Wife Helen)