演职人员
William S. Whitley
William Powell
Vicky Whitley
海蒂·拉玛
Lloyd X. Hunter
James Craig
Margaret Sibyll
Fay Bainter
Professor Stowe
Henry O'Neill
Nancy Potter
Spring Byington
Strand
Robert Sully
Dr. Green
Morris Ankrum
Audience member at violin concert
贝丝·弗劳尔斯
Porter (uncredited)
James Baskett
Ethel
Phyllis Kennedy
Sebastian Melas
Franco Corsaro
Beulah
Connie Gilchrist
Dr. Gurtchakoff
Max Willenz
Vladimir
Alex Melesh
Forbes
Earl Schenck
Pierson
Arthur Space
Stella
Helen Freeman
Pearl
Marietta Canty