Scott Jaeck

as Jackson Chapman

as Older Man

as Mr. Lovatelli (1 episode)

as Chief Bill Russell (1 episode)

as Firefighters' Attorney (1 episode)

as Maxwell Krebs (1 episode)

as Vincent Cochran (1 episode)

as Ward Boss (1 episode)

as Trenchcoat (3 episodes)

as Sam Wilder (3 episodes)

as John Ludlow

as FBI Boss (1 episode)

as Vince McConnell

as Martin Benton (1 episode)

as Dr. Archer (1 episode)

as Commander Dooley (3 episodes)

as Lt. Commander Cavit (1 episode)

as Steven Flint (14 episodes)

as Gerald Fortin (2 episodes)

as Ray (1 episode)

as Scott Tillman

as Ross (1 episode)