The Lost People is a 1949 British drama movie directed by Bernard Knowles and Muriel Box and was based on the play "Cockpit" by Bridget Boland. It stars Dennis Price, Mai Zetterling, Richard Attenborough, Maxwell Reed, William Hartnell, Siobhán McKenna, Gerard Heinz, Zena Marshall, Olaf Pooley, Harcourt Williams, Jill Balcon, Grey Blake.