Jackie Cooper
Bruce Scott
Acting
Vondell Darr
Mary Scanlon
Acting
Edwin Stanley
Pat Scanlon
Acting
William Ruhl
G- Man Hal Marvin
Acting
Bill Cody Jr.
'Skeets' Scanlon
Acting
David Durand
'Rip' Dawson
Acting
Ralph Dunn
Henchman Pug O'Toole
Acting
Frank Coghlan Jr.
Ken - a Boy Scout
Acting
Ivan Miller
Turk Mortensen
Acting
Victor Adams
Henchman Hurst
Acting
Jason Robards Sr.
Doc
Acting
Sidney Miller
Hermie - a Boy Scout
Acting
Dick Botiller
Leeka
Acting
George Regas
Lokola -Indian Tribe High Priest
Acting
Jack Mulhall
Scoutmaster Hale [Ch. 1]
Acting
Edwin Brian
Boy Scout
Acting
Sam Bernard
G-Man Blaine [Chs. 11-12]
Acting
Emmett Vogan
G-Man Ed Billings [Chs. 1-2]
Acting
Lee Phelps
G-Man Jim Carson [Chs. 11-12]
Acting
Ed Brady
Henchman Slade
Acting
Bill Cartledge
Rip's Gang Member
Acting
Iron Eyes Cody
Indian
Acting
Jim Hussey
Boy Scout
Acting
Lucien Maxell
Indian Boy
Acting
David McKim
Boy Scout
Acting
Eddie Parker
Joe, Message Rider
Acting
Franklin D. Roosevelt
Franklin D. Roosevelt (archive footage)
Acting
Tom Steele
Runaway Surrey Driver
Acting
Max Wagner
Joe - Truck Driver-Henchman
Acting