Tom McKay

as Mark Preen (3 episodes)

as Henry (voice)

as Alex Hawkridge (1 episode)

as Eric Mercer (1 episode)

as Bossman (8 episodes)

as DJ (5 episodes)

as Max K (5 episodes)

as Miller

as Cutbill

as Architect

as Gruffudd's Aide (1 episode), as Rhys (1 episode)

as Taranis Maldras

as Brutus

as Jasper Tudor (10 episodes)

as Cole Matthews (1 episode)

as Jeremy Donne (1 episode)

as Jim McCoy (3 episodes)

as Ruth's Father (2 episodes)

as Brandon

as Xander

as Rueben

as Piers

as Mark Moran (1 episode)

as Michael 2

as Jason Bishop (1 episode)