The Challenge

Robert Douglas as Edward Whymper Luis Trenker as Jean Antoine Carrel Bernard Miles as Villager Robert Rietti as Boy Cyril Smith as Customs Officer Howard Douglas as A Ropemaker Patrick Holt Joan Gardner as Felicitas - His Daughter Mary Clare as His Mother Ralph Truman as Giordano

Luis Trenker Director Alexander Korda Producer Milton Rosmer Scenario Writer, Director Georges Périnal Director of Photography Robert Krasker Camera Operator Emeric Pressburger Screenplay