Steven Brand

as Parker Sears

as Marsh Janowski(1 ep)

as Vitomir(3 eps)

as Michael Roscoe(2 eps)

as Richard

as John Towers

as Eddie

as Howard Cutter(3 eps)

as Hamish(1 ep)

as Inspector Jessop(1 ep)

as Conner

as News Anchor

as Dr. Joseph Richardson(4 eps)

as Paul Wagner

as Britt

as Blaine

as Ned Baker

as Father Johnson

as David(1 ep)

as Cliff Wells(1 ep)

as Dr. Ross Craven

as Conor MacDougal

as Gabriel Valack(8 eps)

as Jake

as John Walcott(1 ep)

as Marshall Pucci(1 ep)

as Jon Craig(1 ep)

as Trevor Haynes(1 ep)

as Boyd

as Jason Epstein(1 ep)

as Agent Naughton

as Mr. Black

as Jack Hudson(6 eps)

as Michael Nazzaro

as Eli Weber(1 ep)

as Paul Fitzpatrick

as Graham(3 eps)

as Hanson Collier

as Ian 'Bulldog' Hitch(1 ep)

as Elliot McCallister

as John Rimbauer

as Patrick Garrety(1 ep)

as Memnon

as Dr. Malaga(1 ep)

as Iain Telfer(3 eps)

as Turnbull

as Dr. Ian Peters(1 ep)

as Tom Sargent(4 eps)

as Adam Cooke(24 eps)