During the War, a British agent travels to the remote Glennye Castle in the wilds of Scotland to investigate a mysterious murder by a masked phantom. Who or what is the phantom? And how are the Germans involved?
1966
1945
1992
1943
1944
1962
1985
2006
2022
2018
1952
1977
1963
2011
2010
1965
1982
1989
2015
