Kratos (voice) (1 episode)

President Nicholas E. Nukem (7 episodes)

Another Guy in the Bar

Commander Randall

Ranger Taso

Self (11 episodes)

Brick Crashman (voice) (78 episodes)

Professor Ernstrom

Bear

Lead Agent Model

Officer Banks

LT. Grisham

Freddy

Joe Camp

Sampson

Jack Turner

Jim

Amthar

Mercenary Assassin #3

Dante Holmes (1 episode)

Nick Kuttner (voice)

Captain Papillo

Assan Refiq (1 episode)

Jefferson (voice)

Teal'c

Teal'c

Teal'c (2 episodes)

Chris

Nate Wall

(13 episodes)

Achilles Avatar (2 episodes)

Dr. Brooks

(12 episodes)

Xevallah (1 episode)

Magneto (voice) (18 episodes)

Plato (voice) (13 episodes)

Coach Simon Grey (voice) (26 episodes)

Teal'c (214 episodes)

Writer (4 episodes)

Workman (1 episode)

Richard Stiles (22 episodes)

Miles

Psych. Ward M.P. #1

Cop at Cafe

(1 episode)

Deron (1 episode)