Dr. Gillespie's New Assistant

Lionel Barrymore

Dr. Leonard Gillespie

Van Johnson

Dr. Randall Adams

Susan Peters

Mrs. Howard Allwinn Young

Richard Quine

Dr. Dennis Lindsey

Keye Luke

Dr. Lee Wong How

Alma Kruger

Molly Byrd

Nat Pendleton

Joe Weyman

Stephen McNally

Howard Allwinn Young

Frank Orth

Mike Ryan

Walter Kingsford

Dr. Walter Carew