Dr. Cameron (1 episode)

Glenn Hunter

Mayor Stan Wood

Al Shepard (1 episode)

Malcolm Turner (1 episode)

Benedict

Mickey Thompson (2008) (1 episode)

Cop

Priest

Henderson Davis

Donald Shawnessy

Raymond Porter (1 episode)

Police Captain

Dr. Joel Blair

Lt. Jim Ransom

Darrel Foster (1 episode)

M. Patrick McKenzie (2 episodes)

Director (2 episodes)

Detective Leo McCarthy (23 episodes)

Detective Joe Sraccula

Jack Liner

(1 episode)

Coach Earl Rowley (1 episode)

Sheriff Greene (1 episode)

Chuck Hayes

Jack Evans

Tommy Miller

Michael Bradley

Hank Bolen

Assistant D.A. Bobby Crocker

Peter Finley

Col. Joseph Cheever

Fred Pearson (1 episode)

M. Patrick MacKenzie (291 episodes)

Director (9 episodes)

Director (2 episodes)

Mike Hammer

Det. Jack Shannon (10 episodes)

Bobby Gibbons

Hal Painter

Don Hollander

Sal Pacheco

John Hurley

Pete Lomas

(1 episode)

Ensign George Gay

Self (4 episodes)

Self - Co-Host (1 episode)

Self (1 episode)

Bobby Crocker (118 episodes)

(1 episode)

Young Marine (1 episode)

1st Deputy (1 episode)

Howie (1 episode)

Man at Bar (uncredited)