演职人员
Derrick Yale
Clifton Boyne
Raphael Willings
Lawford Davidson
Jack Beardmore
Rex Davis
Felix Marl
Robert English
Inspector Parr
Fred Groves
Aunt Prudence
Eva Moore
Harvey Froyant
Sidney Paxton
Thalia Drummond
Madge Stuart
Kitty Froyant
Norma Whalley
The Superintendent
Harry Worth