The Challenge

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

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