Guion

• Gordon Wellesley — screenplay
• Martin Brown — screenplay
• Joseph Hergesheimer — novel

Dirección

• J. Walter Ruben — director
• Thorold Dickinson — director

Reparto

• Elizabeth Allan — Nettie Vollar
• Anna May Wong — Princess Taou Yuen
• John Loder — Gerrit Ammidon
• Edmund Gwenn — Jeremy Ammidon
• Ralph Richardson — William Ammidon
• Herbert Lomas — Barzil Dunsack
• George Curzon — Edward Dunsack
• John Marriner — John Stone
• Grey Blake — Roger Brevard (as Gray Blake)
• Roy Emerton — Broadrick
• Amy Brandon Thomas — Rhoda Ammidon
• Frances Carson — Kate Vollar