1948 film by Maclean Rogers

1962 television film directed by Hans Quest

1968 television film directed by Peter Beauvais

1966 television film directed by Paul May

British-German television series

1952 film by Maclean Rogers

audio drama written by Francis Durbridge

audio drama written by Francis Durbridge

audio drama written by Francis Durbridge

1950 film by Maclean Rogers

1946 film by John Argyle

1954 film by Wendy Toye

1960 television film directed by Hans Quest

1957 film by Gerald Thomas

1963 television film directed by Hans Quest

tv show aired since 1970

1970 film directed by Rolf von Sydow