The Phantom Robber gets a fortune in jewels and some valuable papers from a robbery on the crack train "The Midnight Limited" and Val Lennon and his pretty assistant, Joan Marshall, are on his trail. But the Phantom strikes three more times and adds murder to his list. Val decides to use himself as bait, although Chief Harrigan and Joan beg him not to risk his life. But Val, disguised as a wealthy Canadian, boards the train for a rendezvous with a killer.
John 'Dusty' King
as Val Lennon
Marjorie Reynolds
as Joan Marshall
George Cleveland
as Professor Van Dillon
Edward Keane
as Captain Harrigan
Monte Collins
as Abel Krantz
I. Stanford Jolley
as Frenchie
Pat Flaherty
as Train Conductor
Herbert Ashley
as Trainman
Lita Chevret
as Mae Krantz
Ray Bennett
as Jake Pringle (Uncredited)
Joe Caits
as Detective Conway (Uncredited)
Lane Chandler
as Inspector in Montreal (Uncredited)
