as Jeff Allen / Narrator (voice)
as Jeff Allen
as Dr. Adam Farber(1 ep)
as Sean Mortenson(1 ep)
as 40's Man
as Ghost Rider
as Gary Sedgwick(1 ep)
as Terry Holliway(1 ep)
as Greyson Wells(1 ep)
as Ross Larken(1 ep)
as Hoyt(6 eps)
as Brett McDowell(1 ep)
as Fell Leader(1 ep)
as Marty(1 ep)
as Bruce Robbins
as Jack Lowe
as Reporter Michael Sawyer(1 ep)
as Dorothy / Lt. Ralph Fleming
as Mark Bianco(1 ep)
as Jason Bendross(1 ep)
as Gene Hatch(1 ep)
as Jack Taylor
as Alex Rydell(13 eps)
as Iden(2 eps)
as Paul
as Mike Rice(1 ep)
as Heller
as Hawkins(1 ep)
as Ken
as Keith Wyman(19 eps)
as John Beaver(1 ep)
as Craig Fulson
as Michael
as George Bondo
as Nathan Gage(1 ep)
as John(1 ep)
as Enoch, The Two-Faced Man(1 ep)
as Jimmy Valentine
as Jordan Crawford
as Eddie South
as (segment "The Once and Future King")(1 ep)
as Kyle Bates(19 eps)
as Deputy Wayne Beeler(1 ep)
as Scott Fielding(1 ep)
as Marcus Rule(1 ep)
as Stoney(1 ep)
as Lieutenant Andy Hawkes, USN(1 ep)
as Teddy McVeigh(1 ep)