Dr. Siebels

Sheriff

Sheriff Mundy (1 episode)

Cal Murray

(1 episode)

Lloyd Arnold (1 episode)

John Griffin (1 episode)

Michael McGeary (1 episode)

Duvall

Detective Dummond

Murry Wilson

Capt. Riordan

Sheriff Cliff Howels (1 episode)

George Bayles

Dr. Heath

Pol. Chief Thaddius Kyle (1 episode)

Franz Kaufmann (1 episode)

Captain Horton

Lieutenant Curtis Loos

Sergeant Major Choozoo

Sidney (1 episode)

Ray Don Simpson (3 episodes)

Mr. Shelby (1 episode)

Col. Clayton (1 episode)

Glen McGuire

Charles Sternhouser (13 episodes)

Ashley Maynard

Jim Meecham (1 episode)

Carl

Colonel Bang (1 episode)

Vance Allison (1 episode)

Col. Anderson

Andy

D.A. Fred Whedon

James Stockwood

Major Finch (1 episode)

Superintendent Vince Mancusi

Fred (1 episode)

Howard

Henry

Prof. Richard Weyland

Uncle Bradley Austin Thorndike