It's 24 December 1937, and the world's foremost satanist Aleister Crowley is full of dread
1/4 For Professor Dunning to find old ally Lionheart, he must ask Harry Crow for aid.
2/4 As Professor Dunning and Harry Crow search on, a dead music hall star makes a return.
An unknown agent is ensnared in a sinister plot to brainwash scientists and trade them.
3/4 Professor Dunning is searching for Lionheart with Harry Crow, but a terrible truth awaits.