Cast
Richard Carlson
Mr. Langford
Darby Jones
Darby
Delos Jewkes
Native Singer (uncredited)
Hedy Lamarr
Tondelayo
Walter Pidgeon
Mr. Harry Witzel
Henry O'Neill
The Reverend Dr. Roberts
Bramwell Fletcher
Wilbur Ashley
Clyde Cook
Ted, First Mate of the Congo Queen
Martin Wilkins
Native Prisoner (uncredited)
Reginald Owen
Skipper of the Congo Queen
Leigh Whipper
Jim Fish
Richard Ainley
Mr. Worthing
Frank Morgan
The Doctor
Oscar Polk
Umeela
Jim Davis
Seaplane Pilot (uncredited)