Lance

Bergen Paulsen

Professor Meade

Neil Thomas Jr

Preacher McCready

Col. Hendry

General Morgenstern

Big Jim Burns

Bob

Victor Quinn

Jesse Conner

Karl Gardner

Reinhart

Raymond Annandale (1 episode)

Big Mike (1 episode)

Robert E. Lee Jones

Dr. John Harding (6 episodes)

Dr. John Harding

Harry Stoner

Dr. Paul Petrillo (13 episodes)

Judge (1 episode)

(23 episodes)

Director (1 episode)

Officer

David Montgomery

Bobby Atkins

Mike

Dragon

Bob Gifford

Johnny Gillis

(2 episodes)

Buck Rogers

Buck Rogers (37 episodes)

Capt. William " Buck " Rogers

Gil Stone

Marty Cobb (1 episode)

(1 episode)

Eddie Joe

Producer

Clint Kirby

Frank Powers

(1 episode)

Donald Forbes

Michel Mireaux

(4 episodes)