Art Carney

as Harry Wickes

Howard Rollins

as Dr. Zack Williams

Charles Kimbrough

as Peter Wickes

Joseph Culp

as Dr. Rick Stockwood

Jodi Thelen

as Dr. Edie Farmer

Anna Maria Horsford

as Leigh Williams

Donna Mitchell

as Dr. Janet Larwin

Uta Hagen

as Mrs. Hilda Reiner