
Eight people are invited by an unsigned telegram to a penthouse apartment, where they find themselves locked in and greeted by their unknown host's voice via the radio, who explains that before the night is over each one will be die unless they manage to outwit the ninth guest, Death.

as Jim Daley

as Jean Trent

as Henry Abbott

as Tim Cronin

as Jason Osgood

as William Jones

as Sylvia Inglesby

as Dr. Murray Reid

as Margaret Chisholm

as Hawkins

as Jean's Maid (Uncredited)

as Osgood's Secretary (Uncredited)

as First Telegraph Office Worker (Uncredited)

as Office Worker (Uncredited)

as Voice of the Host (Uncredited)

as Burke (Uncredited)