© 2026 The Couch Critic
"ADVENTURE! THRILL! SUSPENSE! ACTION!..as Eagle Scout Jackie Cooper leads his hardy troop through breath-taking exploits!"
Filmed in the Sierra Nevada mountains near Sonora, California, this Universal serial is Universal's 40th sound-era serial. Eagle Scout Bruce Scott, leader of Martinsville Troop Number One, and his pack sets off in search of lost treasure and finds adventure
29 Cast Members
Jackie Cooper
Bruce Scott
Vondell Darr
Mary Scanlon
Edwin Stanley
Pat Scanlon
William Ruhl
G- Man Hal Marvin
Bill Cody Jr.
'Skeets' Scanlon
David Durand
'Rip' Dawson
Ralph Dunn
Henchman Pug O'Toole
Frank Coghlan Jr.
Ken - a Boy Scout
Ivan Miller
Turk Mortensen
Victor Adams
Henchman Hurst
Jason Robards Sr.
Doc
Sidney Miller
Hermie - a Boy Scout
Dick Botiller
Leeka
George Regas
Lokola -Indian Tribe High Priest
Jack Mulhall
Scoutmaster Hale [Ch. 1]
Edwin Brian
Boy Scout
Sam Bernard
G-Man Blaine [Chs. 11-12]
Emmett Vogan
G-Man Ed Billings [Chs. 1-2]
Lee Phelps
G-Man Jim Carson [Chs. 11-12]
Ed Brady
Henchman Slade
