character - Tarzan (Archive Footage)

character - Duke Montana

character - Sheriff Kowalski

character - Brigadier Gordon

character - Rock Sands

character - Col. Buck Rogers

character - (archive footage)

character - Self (archive footage)

character - Buck Rogers

character - Flash Gordon

character - Flash Gordon (archive footage)

character - Capt. Tom Andrews

character - Mike Clayman

character - Tarzan

character - Self

character - Kip

character - Wyatt Earp

character - Linc Prescott

character - Chad Santee

character - Self - Guest

character - Capt. Michael Gallant

character - Col. Buck Rogers

character - Thunda / Roger Drum

character - Jeff Drake

character - Barton

character - Smiley

character - Capt. Silver

character - Magua

character - Billy Carson

character - Mike Kalavich

character - Billy Carson

character - Billy Carson

character - Billy Carson

character - Billy Carson

character - Billy Carson

character - Billy Carson

character - Billy Carson / Jim Slade / Billy The Kid

character - Billy Carson

character - Billy Carson

character - Billy Carson

character - Billy Carson

character - Himself

character - Billy Carson

character - Billy Carson

character - Billy Carson

character - Billy Carson

character - Billy Carson

character - Billy Carson

character - Billy Carson / Drifter Davis

character - Gary Farrel

character - Billy Carson

character - Billy Carson

character - Billy Carson

character - Ray Gorman

character - Billy Carson

character - Billy the Kid

character - Billy the Kid

character - Billy the Kid

character - Billy the Kid

character - Billy the Kid

character - Billy the Kid

character - Ricky Sloane

character - Billy the Kid

character - Mike Rawlins

character - Billy the Kid / Kansas Ed

character - Billy the Kid / Ted Morrison

character - Captain Gary Hart

character - Billy the Kid

character - Billy the Kid

character - Billy the Kid

character - Billy the Kid

character - Dr. Robert Hammond, aka Junga

character - Rodney (as Larry Crabbe)

character - Flash Gordon

character - Chuck Walsh

character - Dave Haines (as Larry "Buster" Crabbe)

character - Coach Jordan (as Larry Crabbe)

character - Buzz Kinney (as Larry Crabbe)

character - Buck Rogers

character - Flash Gordon

character - Steve

character - Red Barry

character - James Flowers

character - John A. 'Red' Deegan

character - Flash Gordon

character - Flash Gordon

character - Flash Gordon

character - Andrew Sleete (as Larry Crabbe)

character - Don

character - Steve Clayson

character - Nevada

character - Eddie

character - Strike Belno

character - Kirby Talbot

character - Ossie Merrill

character - Jake

character - Laramie Nelson

character - Flash Gordon

character - Chief Moya

character - 'Slinger' Dunn

character - Jim Lacey aka 'Nevada'

character - Self

character - Big Ben

character - Himself

character - Hector Wilmot

character - Dave Warren

character - Bill Cutler

character - Erasmus Rockwell 'Erp' Pennington (as Larry 'Buster' Crabbe)

character - Bob Murchison (as Larry 'Buster' Crabbe)

character - Bob Gordon

character - Don Jackson (as Larry 'Buster' Crabbe)

character - Self (uncredited)

character - Bob North

character - Bill Hayden

character - Yegg

character - Tarzan

character - Kaspa

character - Bill Hatch

character - Self

character - Football Player (uncredited)

character - Larry Crabbe - Champion Swimmer (uncredited)

character - Student

character - Himself