Director
John English
DIRECTOR
William Witney
Stars (in credits order)
Sammy Baugh
Ranger Tom King Jr.
Neil Hamilton
John Barton
Pauline Moore
Sally Crane
Duncan Renaldo
Lieuenant Pedro Garcia
Charles Trowbridge
Robert Crawford [Chs. 2-6,10,12]
Herbert Rawlinson
Ranger Col. Lee Avery [Chs. 1,12]
Frank Darien
Pop Evans (Chs 1, 8)
Rudolph Anders
His Excellency [Chs. 1,3,6,10-12]
Monte Blue
Tom J. King Sr. [Ch. 1]
Stanley Blystone
A.J. Lynch
Kermit Maynard
Ranger Wichita Bates [Chs. 1-5, 7-11]
Roy Barcroft
Ross - Henchman [Chs. 1-7]
Kenne Duncan
Nick - Henchman [Chs. 1-4,6-9]
Jack Ingram
Shorty - Henchman [Chs. 2-4,6-8,10-11]
Robert Barron
Blake - Henchman
Frank Bruno
Cole (Ch 1)
Monte Montague
Dade - Henchman
Joseph Forte
Prof. Nelson [Chs. 3-5]
Lucien Prival
Zeppelin Captain [Chs. 1,3,6,10,11,12]
George Allen
Truck Thug (Ch. 7)(uncredited)
Hooper Atchley
Druggist Porter (Ch. 4)(uncredited)
John Bagni
Slater - Henchman (Ch. 10)(uncredited)
Bobby Barber
Eduardo (Ch. 9)(uncredited)
George Barrows
Dirigible Lieutenant(uncredited)
Earle D. Bunn
Dirigible Heavy(uncredited)
Bob Burns
Council Member(uncredited)
Forest Burns
Gate Guard(uncredited)
Ed Cassidy
Sedley (Ch. 6)(uncredited)
Jack Chapin
Stub Latner(uncredited)
Tommy Coats
Rancho Thug (Ch. 9)(uncredited)
Iron Eyes Cody
Carlos (Ch. 9)(uncredited)
Eddie Dew
Thomas - Dam Guard (Chs. 9-10)(uncredited)
Bud Geary
Cramer - Henchman(uncredited)
Alan Gregg
Carl(uncredited)
Paul Gustine
Military Officer at Airfield(uncredited)
Herman Hack
Shootout Thug (Ch. 1)(uncredited)
Henry Hall
Dr. L.H. Bowen (Ch. 4)(uncredited)
Chick Hannan
Howard Hughes
Johnny Logan (Ch. 9)(uncredited)
John James
Dave - Truck Driver (Ch. 5)(uncredited)
Bob Jamison
Dam Guard(uncredited)
Jerry Jerome
Ed(uncredited)
Ray Jones
Henchman (Ch. 1)(uncredited)
Bruce Kellogg
Ranger Hank Breen(uncredited)
Bert LeBaron
Thug on Dock(uncredited)
Alex Montoya
Pancho - Bartender (Ch. 1)(uncredited)
Pat O'Shea
Michael Owen
Ronnie Nelson (Ch. 5)(uncredited)
Barry Regan
Otto Reichow
Zeppelin Radioman(uncredited)
Robert Robinson
Rancho Thug(uncredited)
Buddy Roosevelt
Ranger Sherwood (Chs. 1, 10)(uncredited)
Ernest Sarracino
Cowan(uncredited)
Dick Scott
Oilfield Thug in Overalls(uncredited)
Lee Shumway
Coach (Ch. 1)(uncredited)
Dick Simmons
Ranger Red Cameron(uncredited)
Al Taylor
Dude Ward - Henchman (Ch. 11)(uncredited)
Carlie Taylor
Forrest Taylor
Plant Employee (Ch. 8)(uncredited)
Ken Terrell
Scaffold Thug (Ch. 6)(uncredited)
Charles Thomas
Max Waizmann
Gus (Ch. 11)(uncredited)
Slim Whitaker
Jake - Cantina Thug (Ch. 1)(uncredited)
Bud Wolfe
Derrick Heavy(uncredited)