Characters played by Lionel Barrymore
Dr. Leonard Gillespie
Characters played by James Craig
Dr. Tommy Coalt
Characters played by Lucille Bremer
Cynthia Grace
Characters played by Jayne Meadows
Mrs. Selkirk
Characters played by Warner Anderson
Teddy Selkirk
Characters played by Henry Stephenson
Dr. Evans Biddle
Characters played by Alma Kruger
Molly Byrd
Characters played by Keye Luke
Dr. Lee Wong How
Characters played by Art Baker
Dr. Sanford Burson
Characters played by Lester Matthews
Wyndham Grace
Characters played by Marie Blake
Sally
Characters played by Ben Lessy
Napoleon
Characters played by Geraldine Wall
Mrs. Rowland
Characters played by Nell Craig
Nurse 'Nosey' Parker
Characters played by George Reed
Conover