Judge Smithwood (6 episodes)

Peters (1 episode)

Barrington (1 episode)

Driver (1 episode)

Gen. Titus Morgan (1 episode)

Henry Ellison (1 episode)

Matt Thompson (1 episode)

Roy Gordon (1 episode)

(1 episode)

Tom Turner (1 episode)

(1 episode)

Hardy (1 episode)

Abe Knox (1 episode)

(1 episode)

Bill Hopkins

(2 episodes)

Dr. Edward Grey

Chief Ranger Jack Moore (12 episodes)

Cap. Com. Joseph Kerwin

John Belson (1 episode)

Dr. Bill Haskins (1 episode)

Deke (1 episode)

Martin Empson (1 episode)

Murdock, Jr. (1 episode)

Cass Tanner (1 episode)

Burke (1 episode)

Lt. Commander Demarest (1 episode)

Commander Brannen (1 episode)

Richter (1 episode)

(1 episode)

Ed Barnard (1 episode)

Miller (1 episode)

Sgt. Jerry Miller (5 episodes)

Lt. Fred Benson (2 episodes)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

Eddie Croft (1 episode)

(1 episode)

William G. Kirby (152 episodes)

Jerry Wells (1 episode)

Johnny Forman (1 episode)

Gil Grand (1 episode)

(1 episode)

Garson (1 episode)

Jack Coley

Cash Wolfe (1 episode)

Jim (1 episode)

Fletcher (1 episode)

(1 episode)

Abner Mack (1 episode)

(1 episode)

Vic Neilsen (1 episode)

Lester Jutes (1 episode)

Earl Henry (1 episode)

Slade (1 episode)

(2 episodes)

Brownie (1 episode)

Charlie Grayson

Stuart Chancellor (1 episode)

Marshal Johnny Dillon (1 episode)

Jack - Henchman (1 episode)

Joe Carson (1 episode)

Rudy Gray (1 episode)

Ace

Tower Operator (1 episode)

Guy Darrow

Joel Weaver (1 episode)

Chris Rook (1 episode)

Billy Riker (1 episode)

Ken Mason (1 episode)

Morro (1 episode)

(1 episode)

(1 episode)

Garage Attendant (1 episode)

Dan Harlan (1 episode)

Tully Brewster (1 episode)

Westin