Cinco Supporter (1 episode)

Doctor

Father Conrad (1 episode)

Keller's Grandfather

Captain (1 episode)

FBI Agent (1 episode)

Howard Mitchell (1 episode)

Elliott Whitfield (1 episode)

Detective Thompson (1 episode)

Palmer Woodward (13 episodes)

Principal Matthews

Manny Gantz (1 episode)

Buck Wilson (1 episode)

Strickland (1 episode)

FBI Agent - Frank

Everett Sutton (1 episode)

FBI Agent Landry

Hugh Lawson (1 episode)

Tillman

Chuck McAuliffe

Sen. David Hopkins (1 episode)

Assistant D.A. Jerry Carlisle (1 episode)

Sheriff Quinn

John Q. Bryant (1 episode)

Grindle

Dunphy

Thomas Hastings (1 episode)

Senator Edward Gurney

Henry Mackenzie (1 episode)

Sam

Leo Hackett (3 episodes)

Dick Frost (1 episode)

Magistrate Thomas Branford (1 episode)

Bill Moon

Mr. Burleigh

Dunninger (2 episodes)

Cliff

Police Captain Christie

Mike Thompson

Agent Dan Shore (3 episodes)

Federal agent (1 episode)

Wade Swanson (1 episode)

Dr. Miller