Character Name : Dr. Albert T. Hopfnegal

Original Name : Peter Sellers

Gender : Male

Character Name : Alice Gilligan

Original Name : Jo Ann Pflug

Gender : Female

Character Name : Lester Hammond

Original Name : Rick Lenz

Gender : Male

Character Name : Dr. Herman Zerny

Original Name : Harold Gould

Gender : Male

Character Name : Nurse Lamarr

Original Name : Eve Bruce

Gender : Female

Character Name : George Leffingwell, Hospital Commissioner

Original Name : J. Edward McKinley

Gender : Male

Character Name : Nurse Throttle

Original Name : Hope Summers

Gender : Female

Character Name : Harry Nishimoto

Original Name : Pat Morita

Gender : Male

Character Name : Dr. Paolo Quagliomo

Original Name : Brett Halsey

Gender : Male

Character Name : Mrs. Manzzini

Original Name : Kathleen Freeman

Gender : Female

Character Name : Katzen

Original Name : Norman Alden

Gender : Male

Character Name : Oscar

Original Name : William Elliott

Gender : Male

Character Name : Girl at Party (uncredited)

Original Name : Uschi Digard

Gender : Female