
Professor Maurus

Grandpa Howard

Jim MacLeod

Mac Hinkley (3 episodes)

Major Sheridan (1 episode)

Judge Kimball

Ken Finley-Cullen (24 episodes)

Tom Dougherty

James Maxwell

Principal Erwin

Barry Goldwater (1 episode)

Lionel Luthor (1 episode)

Godfrey

Murray Clavin (1 episode)

Truman Grange

Baron Grimes (1 episode)

Jim Walker

John McNeil

Chaplain Henry Davies

Gerald Lawson (20 episodes)

Police Chief Cleveland

Victor Brady

Joseph M. Schenck (2 episodes)

George O'Hanrahan (28 episodes)

George O'Hanrahan

Richard

George O'Hanrahan

Garret Clancy (2 episodes)

George O'Hanrahan

Bill Dean (2 episodes)

Mike Stanton

Addie's Father

(as Peter MacNeil) (1 episode)

Mayor Richard Brody (2 episodes)

Dean Morello (1 episode)

Dr. Quilley

Governor Ross Barnett (1 episode)

George O'Hanrahan

Ken Fitzpatrick (48 episodes)

Tommy McNally (6 episodes)

Gov. Crawley

Paul Darcie

Fat Louis

Fat Louis (1 episode)

Stan Matthews (1 episode)

Sam Rhodes

Michael Merchant (2 episodes)

Adhemar Dion

Superintendent

George O'Hanrahan

Mel Davis

Deadmarsh

Dr. Christopher Bray

Jason Currie

Warden Cecil Smithers

Charlie Rader (1 episode)

Pie's Father

Gen. Anderson (2 episodes)

Philip Manville

Frank Fleming

Sheriff Sam Carney

Electric Man

Joseph Eichler

Older Spags' Friend Billy

Police Chief (2 episodes)

Henry Liddle

Dad

Brig. Gen. Norm Van Arken

Agent Frank MacNeil

Sheriff

Carl Horvath (25 episodes)

Capt. MacNamara

Det. Ed Rafferty

Detective Tripp

Lieutenant Dennis Sanderman

Gus Lano

Earl Barkhouse

Rusty

Butch Foster

Harry Frost

Mr. Kraft

Captain Whippley

Willis Randecker

Captain Desalvo

Sonny Brautigan (3 episodes)

Gerald Nephew

Captain McCully

Neighbor

Dennie McCarthy

Wexford

Warden Cole (1 episode)
Harry Winslow (1 episode)

Whiskey Mac

Judge Sorenson

Harry Seaton

Chief Inspecter Ray Hartman

Colin Seagrave

Hershel Kirkland

Frank Trappe

Tom Jordan

Sheriff Dwayne Jackson

John Matheson

Sam Flowers

William Young

Watch Commander

Sheriff McKay

Major Matthew 'Hawk' Masterson

Sgt. Frank Howard

Bobby

Harry Wheaton

Denny Ransom

Director (1 episode)

Brannigan

Coach

Maj. Matthey "Hawk" Masterson (22 episodes)

Major Matthew 'Hawk' Masterson

Major Matthew "Hawk" Masterson (Voice)

David Ancorie

William

Jord Dusat (voice)
Nilz Yomm (voice) (3 episodes)

Father

Jack Williamson

Loader

Woodcarver

Alexander
























