Director
Spencer Gordon Bennet
DIRECTOR
Wallace Grissell
Stars (in credits order)
Judd Holdren
Captain Video
Larry Stewart
Ranger
George Eldredge
Dr. Tobor
Gene Roth
Vultura
Don C. Harvey
Gallagher
William Fawcett
Alpha [Chs. 1-3, 7, 15]
Jack Ingram
Aker - Henchman [Chs. 1, 7, 10-14]
I. Stanford Jolley
Zarol [Chs. 8-9]
Skelton Knaggs
Retner
Jimmy Stark
Ranger Rogers
Rusty Wescoatt
Beal - Henchman [Chs. 1, 7, 11]
Zon Murray
Elko - Henchman [Chs. 1, 7, 10-14]
William Bailey
Prof. Dean's Butler [Chs. 4-5, 11]uncredited
Roy Butler
Real Vault Guard [Ch. 9]uncredited
Tristram Coffin
Prof. Anton Dean [Chs. 4-5, 11]uncredited
Oliver Cross
Prof. Felix Markham [Chs. 4-5]uncredited
Bruce Edwards
Agent 34 [Ch. 4]uncredited
Frank Ellis
First Hijack Thug [Ch. 9]uncredited
Tommy Farrell
Atoma Head Soldier [Ch. 2]uncredited
Eddie Foster
Charlie - Janitor Thug [Chs. 11-12]uncredited
Terry Frost
Agent 29 [Ch. 1]uncredited
Herman Hack
Theros Manuncredited
Frank Hagney
Henchman [Ch. 14]uncredited
Selmer Jackson
J. R. Wade - Deputy Commissioner of Public Safety [Chs.11-13]uncredited
Fred Kelsey
Laboratory Guard [Ch. 1]uncredited
Pierce Lyden
Space Platform Operator [Chs. 4-5]uncredited
Knox Manning
Narratoruncredited,voice
Frank Marlowe
Henchman [Chs. 13-14]uncredited
Frank O'Connor
Vulturian Soldier [Ch. 15]uncredited
Eddie Parker
Hijacked Truck Passenger [Ch. 9]uncredited
Lee Roberts
Henchman [Chs. 1, 7]uncredited
George Robotham
Space Platform Operator-Observer [Chs. 4-5]uncredited
Jack Tornek
Rick Vallin
Brown - Ranger [Chs. 7-8, 11, 13]uncredited
Wally West
Henchman [Chs. 10-12]uncredited