Director
James W. Horne
DIRECTOR
Stars (in credits order)
Jack Holt
Evelyn Brent
Kay Drew - R49
C. Montague Shaw
Chief John W. Malloy
Tristram Coffin
Ed Valdin [Chs. 1-10]
John Ward
'Lucky' Arnold
Ted Adams
Quist
Joe McGuinn
'Crimp' Evans
Edward Hearn
Agent Jim Layton
Ray Parsons
John Severn - Engraver [Chs. 1-4]
Jack Cheatham
Agent Frank [Chs. 3-5, 8-9, 15]
Stanley Blystone
J. Garrity (uncredited)
Lynton Brent
Radio Operator 6X241 (uncredited)
George Chesebro
Rankin (uncredited)
Charles Dorety
Henchman (uncredited)
Franklyn Farnum
Denny (uncredited)
Harry Harvey
Shorty Dolan (uncredited)
Johnny Kascier
Jenson (uncredited)
Guy Kingsford
Dixon (uncredited)
Pierce Lyden
Stu (uncredited)
George Magrill
Crimp Henchman (uncredited)
Knox Manning
Narrator (uncredited) (voice)
Walter McGrail
Ship Captain (uncredited)
Pat McKee
Detour Henchman (uncredited)
Jack Perrin
Mutiny Henchman (uncredited)
Stanley Price
Dent (uncredited)
Constantine Romanoff
Buddy Roosevelt
Carew (uncredited)
Jack Roper
Tom (uncredited)
Dick Rush
Police Dispatcher (uncredited)
Charles Sullivan
Harry Tenbrook
Al Thompson
Gambler (uncredited)
Nick Thompson
Talaba (uncredited)
Dale Van Sickel
Slugger (uncredited)