Clark Gable

Gerald Meldrick

Rosalind Russell

Anya Von Duren

Peter Lorre

Captain Chang

Reginald Owen

General Allen

Jessie Ralph

Duchess of Beltravers

Matthew Boulton

Inspector Cressney

Eduardo Ciannelli

Giovanni Riccio, the Hotel Manager

Luis Alberni

Maitre d'hotel

Rosina Galli

Carmencita

Jay Novello

Bolo

Victor Sen Yung

Gin Ling (uncredited)

William Edmunds

Hotel Barber (uncredited)