Scott MacDonald

as Self

as Self(2 eps)

as Witt Chambers

as Dawson Dog Seller

as Sledge

as Self

as Tom Riddell(1 ep)

as Rescue Chopper Pilot(1 ep)

as Blackie

as I.C.E. Agent(1 ep)

as Major Williams (voice)(1 ep)

as Rich Mayfield(1 ep)

as Off. Gerard(1 ep)

as D.I. Fitch

as Captain Manning(4 eps)

as Lt. Barry Burchfield(1 ep)

as Officer Michael Minden(1 ep)

as Deming

as Roger Cooke(1 ep)

as Burley(7 eps)

as Wayne Stevens(1 ep)

as Chief of Boat(1 ep)

as Commander Dolim(8 eps)

as Hubbard(1 ep)

as Jack Frost (voice)

as Harold Haskins(1 ep)

as Scot, the Jogger

as Cyrus Yolander(1 ep)

as U.S. Marshal(1 ep)

as First Officer

as Krell(1 ep)

as Tourist

as Jack Frost

as Gorlon Jarlath(1 ep)

as Detective(2 eps)

as Officer Balkings(1 ep)

as Rollins(1 ep)

as Ambulance Driver(1 ep)

as Large Drunk(1 ep)

as Donald Carter(1 ep)

as Henry(1 ep)

as Curt Delario(1 ep)

as Dan Walton

as Tosk(1 ep)

as Goran'Agar(1 ep)

as Brown(1 ep)

as Subcommander N'vek(1 ep)