Ralph Bellamy as Dr. Barclay

Fay Wray as Fanshawe

Walter Connolly as Dr. Selby

Mary Carlisle as Andros

Walter Byron as Dr. Preston

Georgia Caine as Jeff

Ben Alexander as Joe

J. Farrell MacDonald as Flannigan

Leila Bennett as Sally

Edmund Burns as Intern (uncredited)

Nora Cecil as Miss Baxter’s Sister (uncredited)

Sheila Darcy as Gail Drake (uncredited)

Jane Darwell as Mrs. Wood (uncredited)

Pat Flaherty as Intern (uncredited)

Bess Flowers as Nurse (uncredited)

Mary Foy as Miss Jane Baxter (uncredited)

Edward LeSaint as Priest (uncredited)

Beatrice Roberts as Nurse (uncredited)

Billie Seward as No. 5, Mrs. Wilson (uncredited)

Kathrin Clare Ward as Mrs. Mary Flannigan (uncredited)