Ryan McPartlin

Clutch Powers (voice)

Yvonne Strahovski

Peg Mooring (voice)

Paul Michael Glaser

Kjeld Playwell (voice)

Roger Rose

Brick Masterson (voice)

Jeff Bennett

Bernie von Beam / Artie Fol (voice)

Gregg Berger

Watch Commander / Rock Powers (voice)

Stephan Cox

Mallock the Malign (voice)

Alex Désert

Skelly (voice)

Chris Hardwick

Bones (voice)

Christopher Emerson

Prince Varan (voice)

Richard Doyle

Hogar the Troll (voice)

John Di Crosta

Lofar the Dwarf (voice)