Calificación
Reparto

Peter Sellers
Dr. Albert T. Hopfnegal

Jo Ann Pflug
Alice Gilligan

Rick Lenz
Lester Hammond

Harold Gould
Dr. Herman Zerny

Eve Bruce
Nurse Lamarr

J. Edward McKinley
George Leffingwell, Hospital Commissioner

Hope Summers
Nurse Throttle

Pat Morita
Harry Nishimoto

Brett Halsey
Dr. Paolo Quagliomo

Kathleen Freeman
Mrs. Manzzini

Norman Alden
Katzen

William Elliott
Oscar

Uschi Digard
Girl at Party (uncredited)