In England, a boxer is sentenced to death for a murder he does not seem to have committed.... Anthony Gethryn, who has just resigned from the police on the occasion of his marriage, has three days left to find the real killer.
Lady Gladys Carter-Fawcett
Detective Anthony Gethryn
Lucy Gethryn
Colonel Raverscourt
Anny, waitress
Dollboys
Captain Herbert Lake
Dyson
Inspector Pike
Bronson
Baron's wife
Dollboys' mother