Crackerjack detective Spike Holland investigates the disappearance of beautiful Elaine (Iris Meredith). His search leads him to Garr Castle and the sinister Abel Bellamy (Victor Jory), who's turned the fortress into a den for his band of thieves. As Holland tries to free Elaine from the dungeons, the Green Archer pitches in to foil the gang's plans. This 15-chapter serial is adapted from Edgar Wallace's novel. This video includes chapters 1-7.