Mark Sheridan

Jack Holt

Sylvia Hayes

Lois Wilson

Detective

Clarence Burton

Allen Erskine, M.D

Conrad Nagel

Elizabeth Erskine

Fontaine La Rue

Allen Erskine Jr (as Mickey Moore)

Michael D. Moore

Librarian

Mayme Kelso

Butler

Robert Brower

Nurse

Barbara Gurney

Police Lieutenant

Clarence Geldart

Matilda

Lillian Leighton

Writer

Olga Printzlau

Story

Edward Knoblock

Director

William C. de Mille

Director of Photography

L. Guy Wilky