Self - Narrator (voice) (12 episodes)

Cyrus

George Massey (1 episode)

Reader (voice) (3 episodes)

Jonas Stern (3 episodes)

Donovan Stamp (1 episode)

Gabe Paul (8 episodes)

Bert

Jenny's Pop (3 episodes)

Neal Caffee (1 episode)

Frank Papale

Frank McNare (1 episode)

Jackie Dooley (1 episode)

Theo (uncredited)

Sgt. Buster Kilrain

Mark Twain (voice) (2 episodes)

King Leo

Operative at Warehouse (1 episode)

Gen. Curtis LeMay

Thomas Paine (2 episodes)

Thomas Paine

Jim O'Neary

Seamus O'Reilly (3 episodes)

Mel Duden

Lomax

Patrick Gass (2 episodes)

Willie Meizer / Roscoe Martin (2 episodes)

Kelly Dobbs (1 episode)

Kelley Dobbs

Detective John Flynn (1 episode)

Jonathan Walker

(1 episode)

Mox Mox (3 episodes)

Jim Kowalski (3 episodes)

The Control Voice (voice) (uncredited) (153 episodes)

Eugene Dred

Hold-Your-Nose-Billy

Sergeant Buster Kilrain

Kahless (1 episode)

Arlen Briscoe (1 episode)

Chief Citrine

DA Jack Hastings

Dr. Martinson

Lt. Danny Quinn

Jerry Howard

John Allenwaite (1 episode)

Ken Brand

Grazziano

Crum Petree (uncredited)

Commander Fox (1 episode)

Richard Ofshe

Brook

Dr. Kevin Farley

Judge (1 episode)

Ken Bailey (2 episodes)

Frederick Treves

The Barker

Dr. William Haber

Roger Chillingworth (4 episodes)

Stitch

Vince Doyle

George Graff

David F. Powers

James Gregg

Dr. Packer

Fence #1

The Kid

Smolka

Weary

Clancy

Peter Boyle (1 episode)

Peter Boyle

(322 episodes)