James Ballard
Graham Dalton
Dr. Daniel Jackson
Mr. Richards
Chuck Marlin
Nick Vanzant
FBI Special Agent Joel Campbell
Stewart Swinton
Mr. Grey
Steff
Julian Rome
Michael Boll
Carbon Black
Lee Woods
Tim Gerrity
Daniel Ellsberg
Rip
Morgan Hiller
Max Baron
Deforest
John Allen Wesford / Richard Wesford
John Parker
Dr. Werner Ernst
Douglas Draper
Dr. Roger Klink
Jack Pozzi
Ray Reardon
Stevenson Lowe
Buddy Gant
Keith
William Ashbury
Joey Callaghan
Eddie Dutra
W.N. Bilbo
Ultron (voice)
The Man
Jimmy
Cray Fowler
Marcus
Ronnie Stover
Donny Tison
(archive footage)
Roger Barnes
Aloysius Duffy
Ken Arrenberg
Self (archive footage) (uncredited)
Lowell Everall
Fenwick
Self
Jason 'Stanky' Hanky
Steven (voice)
Alan Shore
Self - Guest
Raymond 'Red' Reddington
Robert California