Reparto

• Ivor Novello — Roddy Berwick
• Ben Webster — Dr. Dawson
• Norman McKinnel — Sir Thomas Berwick
• Robin Irvine — Tim Wakeley
• Jerrold Robertshaw — The Rev. Henry Wakeley
• Sybil Rhoda — Sybil Wakeley
• Annette Benson — Mabel
• Lilian Braithwaite — Lady Berwick
• Isabel Jeans — Julia
• Ian Hunter — Archie
• Hannah Jones — Dresser
• Barbara Gott — Madame Michet
• Violet Farebrother — Poetess
• Alf Goddard — Sailor
• Constance Collier — Dance Hall Lady with Purse (uncredited)
• Daisy Jackson — The Seductive Waitress (uncredited)
• J. Nelson — Hibbert (uncredited)

Guion

• Ivor Novello — original story
• Constance Collier — original story
• Eliot Stannard — scenario writer

Dirección

• Alfred Hitchcock — director
• Frank Mills — assistant director

Montaje

• Ivor Montagu — editor
• Lionel Rich — editor

Producción

• C.M. Woolf — producer
• Michael Balcon — producer

Cámara

• Claude L. McDonnell — director of photography

Arte

• Bertram Evans — art direction
• Bertram Evans — production design

Equipo técnico

• Michael Balcon — presenter
• C.M. Woolf — presenter