
Lt. Catalano, Alan Forsythe, Sid Sharkey, Leo Kowalski, Grover Barth, Sheriff Tugman
11 episodes

Avery Stone, Simeon Kershaw, Dennis McConnell, Arthur Brent, Richard Ellston, Carl Dorner, Eric Benderson, Dep. Police Comm. Bradley Folkes
8 episodes
Connie Miles, Marge Brickman, Eleanor Thompson, Nell Carson, Miriam Harwood, Helen Stully, Dora Manchester
7 episodes

Sheriff Lynn Childs, Mark Reisner, Lars Anderson, Barry Bristol, Carl Ward, Richard Wellstood
7 episodes

Michael Gardner, Johnny Blaze, Inspector Lombardo, Sgt. Kettler, Mario Carboni, Lt. Harry Fogel
6 episodes

Morgan McCormack, Charles Lawton Standish, Lou Keramides, Dirk Mathison, Rick Lefko, Sydney Jarvis
6 episodes
Russell Nielsen, Arvin Bucknell, Travis Lawder, City Clerk, Man In Gray Suit, Dr. Worth
6 episodes

Attorney Jason Farrell, Frank Stinson, Arthur Wainwright, Dan Keppner, Lloyd Mentone
5 episodes

Mayor Albert Simpson, Judge Willard Clinton, Henry Post, Raymond 'Ray' Bascomb, Carl Turnball
5 episodes

Meredith Delaney, Carol Collins, Priscilla Daniels, Rosemary Taylor, Rosaline Gardner
5 episodes

Lt. Roy Quinlan, Sheriff Barnes, NOPD Lt. Charles Foret, Bo Dixon, Sheriff Leland Waterman
5 episodes

Graham Forbes, Edgar Warner, Doug Helman, Sen. Andrew Grainger, Walter Gillrich
5 episodes

Sheriff Bodine, Clint Phelps, Admiral Len Spalding, Bill Maguire, Major Clint Phelps
5 episodes

Jake Farber, Frank Lord, Victor Roscoe, John Crowley / Charles Crowe, Phil Kreuger
5 episodes

Lt. Paul Stratton, Rev. Willie John Fargo, Sheriff Hank Masters, Captain Ned Larkin, Max Teller
5 episodes

Lawrence Cayle, Professor Ron Mercer, Mark Tower, Paul Vaughn, Ralph Proctor
5 episodes

Yuri Lermentov, Inspector Van Horn, Professor Harold Crenshaw, Rosanno Bertolucci
4 episodes

U.S. Treasury Agent Lennihan, Bert Donovan, Charles Devon, Charles Strickland
4 episodes