John Ritter: Being of Sound Mind and Body

John Ritter

Self / Various

Joyce DeWitt

Self / Peaches

David Doyle

Self / Mr. Thornberry

Howard Hesseman

Self / The Rock Doctor

Vincent Price (I)

Self / R. Montague Crawford

Suzanne Somers

Self / Woman at Party

Chris Capen

Waiter (uncredited)

Dave Powers

Jack Bender

Jack Burns

Joe S. Landon

Gene Perret

Bill Richmond

John Ritter

Bruce Vilanch

Robert M. Myman

Eric Lieber

Al Lowenstein