Jack Woodrow

Frank Reed

Edward Mazursky (voice) (1 episode)

Grandpa Quill

Self (1 episode)

Professor Hirsch

Senator Bannister (voice) (4 episodes)

Edmund Ross (3 episodes)

Aaron Kranepool (1 episode)

Martin Wexler (9 episodes)

Mike Sokolowski

Judge (1 episode)

Franklin Gantt

Martin Proctor (5 episodes)

Old Man (1 episode)

Peter Thompson (1 episode)

Grandpa Quill

Brother Blood (voice)

Mitchum Huntzberger (1 episode)

Richard Webb

The Voice

Dr. David Downey (8 episodes)

Brigham Young (3 episodes)

Carl Reddick (6 episodes)

Grandpa

Director Attorney Hosea Knowlton

Dr. Arthur Strauss (30 episodes)

Lambert

Jerry

Hollis Doyle (23 episodes)

Henry Dobbs (2 episodes)

Alex Harris (2 episodes)

Ian Covey (1 episode)

Wills

Lawrence Moore

Mitchell Eaves (1 episode)

Detective John Felkner

Coach Swanson (1 episode)

Wayne Young (1 episode)

L. Gracie (1 episode)

Russell Fabray (1 episode)

Winston Wellesley (1 episode)

Pete Fox (1 episode)

Jimmy Boyd (2 episodes)

Mike (30 episodes)

William Bashford (1 episode)

Mikaela's Dad

Cal (1 episode)

Officer Mark Downey (1 episode)

Hugh Panetta (20 episodes)

William Preston (1 episode)

Roger Cavanaugh (1 episode)

Pete Lukins

Col. Robert Marr

Jack MacReady

Dennis Rader

Ambassador Lafontaine

Lt. Russ Carter

Mitchum Huntzberger (9 episodes)

(3 episodes)

(1 episode)

(2 episodes)

Jonathan Wallace (4 episodes)

Morgan Simmons (1 episode)

Zho'Kaan (1 episode)

Conrad

Bill

Senator Bowden (1 episode)

Robert Colson (1 episode)

Sheriff Bourne (1 episode)

Robert Gant / Agent Clark

Shiff

Jack Gillardo

Rick Culpepper (1 episode)

Lane Windbird

Detective McGill (2 episodes)

Cotton Proudfit

Michael Holt (7 episodes)

Billy

Val Resnick

Gallatin

Detective (uncredited)

(4 episodes)

Edgar Purcell

Peter Morgan (1 episode)

Paediatrician

Brian O'Grady

Board Member (2 episodes)

Captain Reed (1 episode)

McGregor

J.D. Prejon

John Orlando

Joe

Reid Stedler (1 episode)

Ed Smith

Det. Don Brooks

Joe Banister

Tony Harper

Richard

Gordon Dallek (1 episode)

Lt. Terri

District Attorney

Randall Torkelson (2 episodes)

David Lester

Dexter

Wilson Leer

Hal Lawrence

(1 episode)

Dr. Colin Tremaine

(1 episode)

(1 episode)

John Dean

Prosecutor (uncredited)

Jack

Officer Kean (2 episodes)

Off. Don Carpenter

Robert Cullen (2 episodes)

Sam Barkwell (1 episode)

Gene

Sheriff Woodman

(1 episode)

Thom Dower (2 episodes)

William Keyes (1 episode)

Tom Fuller

Jack Dent (1 episode)

Captain Bill Campbell (3 episodes)

John Robinson (1 episode)

Nick Beloit (1 episode)

Robert Prescott

Lieutenant Matt Ryder

Rankin (1 episode)

Paul McCain (1 episode)

Jack Rhodes (1 episode)

Sheriff Lynn Childs (2 episodes)

Richard Wellstood (1 episode)

Carl Ward (1 episode)

Lars Anderson (1 episode)

Mark Reisner (1 episode)

Barry Bristol (1 episode)

Sam Bouchard

Robert Villers (1 episode)

Charlie Thomas (1 episode)

(1 episode)

Charles Goodson (uncredited)

Williams

(1 episode)

Lester Bedell (3 episodes)

(1 episode)

Ben Turtle

Warren

(4 episodes)

Assistant D.A. Smith

Brian Edison

Lieutenant North (3 episodes)

Randy Brian

Paul Ramsey

Hank Okrun (3 episodes)

Self (1 episode)

Wesley Jordache (22 episodes)