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

Nell Craig

Nurse Parker

Marie Blake

Sally

George H. Reed

Conover

Ann Richards

Iris Headley

Rose Hobart

Mrs. Black

Eddie Acuff

Clifford Genet

Willis Goldbeck

Screenplay, Director

Cedric Gibbons

Art Direction

Edwin B. Willis

Set Decoration

Ralph E. Winters

Editor

George J. Folsey

Director of Photography

Daniele Amfitheatrof

Music

Douglas Shearer

Recording Supervision

Harry Ruskin

Screenplay

Lawrence P. Bachmann

Screenplay

Urie McCleary

Art Direction