Edmund Lowe as Philip Trent

Elissa Landi as Peter Dean

Zasu Pitts as Mrs. Fay Kinney

Ted Healy as Mert Morgan

Edmund Gwenn as Williams

Edgar Kennedy as Donovan

Soo Yong as Li Tai

Walter Kingsford as Ben Kelvin

Herbert Rawlinson as Captain Bromley

Raymond Hatton as 'Cokey Joe' Ferris

Rafaela Ottiano as Ning

Harlan Briggs as Mr. Kinney

Gustav von Seyffertitz as Hendrick Van Mier

King Baggot as Film Director (uncredited)

Spencer Chan as Chinese Man (uncredited)

Chester Gan as Vendor (uncredited)

Richard Hakins as Shorty (uncredited)

Sherry Hall as Radio Operator (uncredited)

Paul Harvey as Chief Gibbs (uncredited)

Edward Hearn as Policeman (uncredited)

Richard Loo as Li Yat (uncredited)

Wilbur Mack as Mayor Howell (uncredited)

Thomas Martin as Ship's Waiter (uncredited)

Philo McCullough as Scanlon (uncredited)

Adrian Rosley as Official Guide (uncredited)

Charles Trowbridge as Ship's Doctor (uncredited)