- Jeff Conaway
-  Prince Erik Greystone 8 episodes, 1983
                    
- Walter Olkewicz
-  Marko 8 episodes, 1983
                    
- Duncan Regehr
-  Prince Dirk Blackpool 8 episodes, 1983
                    
- Julia Duffy
-  Princess Ariel 8 episodes, 1983
                    
- Clive Revill
-  Vector 8 episodes, 1983
                    
- Thomas Hill
-  King Baaldorf 7 episodes, 1983
                    
- Jay Kerr
-  Justin 5 episodes, 1983
                    
- Ian Wolfe
-  Wizard Traquil 4 episodes, 1983
                    
- Randi Brooks
-  Bethel 4 episodes, 1983
                    
- Lonnie Wun
-  Baaldorf's Aide 4 episodes, 1983
                    
- Julie Payne
-  Queen Lattinia 3 episodes, 1983
                    
- Tim Dunigan
-  Geoffrey 3 episodes, 1983
                    
- Phyllis Katz
-  Cassandra 3 episodes, 1983
                    
- Steven Strong
-  Bonecrack / ... 3 episodes, 1983
                    
- Christine De Lisle
-  Belldonna 2 episodes, 1983
                    
- Art LaFleur
-  Michael 1 episode, 1983
                    
- Bruce M. Fischer
-  Vulkar 1 episode, 1983
                    
- Jerry Maren
-  Floyd the Feather 1 episode, 1983
                    
- John Bennett Perry
-  Colter 1 episode, 1983
                    
- Joseph R. Sicari
-  Goz Dunder 1 episode, 1983
                    
- Robert Gray
-  Injured Soldier 1 episode, 1983
                    
- Piper Perry
-  Lucille 1 episode, 1983
                    
- Monique van de Ven
-  Talia 1 episode, 1983
                    
- Michael Currie
-  King Richard Greystone 1 episode, 1983
                    
- Robert Carnegie
-  Guard #4 1 episode, 1983
                    
- Richard Blum
-  Guard 1 episode, 1983
                    
- Tara Perry
-  Margaret 1 episode, 1983
                    
- Bobby Porter
-  Lendar 1 episode, 1983
                    
- Richard Fullerton
-  Card Player #1 1 episode, 1983
                    
- Chris Hendrie
-  Guard #3 1 episode, 1983
                    
- Stephen Nichols
-  Ogden 1 episode, 1983
                    
- Professor Toru Tanaka
-  Baaldorf's Aide 1 episode, 1983
                    
- Warren Munson
-  Peasant 1 episode, 1983
                    
- John Ratzenberger
-  Archie 1 episode, 1983
                    
- George McDaniel
-  Hook 1 episode, 1983
                    
- Robert Alan Browne
-  General 1 episode, 1983
                    
- Alan Shearman
-  Beetle 1 episode, 1983
                    
- Patrick Wright
-  Rutger 1 episode, 1983
                    
- Charles Hoyes
-  Soldier 1 episode, 1983
                    
- Kathleen McIntyre
-  Bar Maid 1 episode, 1983
                    
- Michael Crabtree
-  Captured Soldier 1 episode, 1983
                    
- Ronald E. House
-  William Finan 1 episode, 1983
                    
- Ryeland Allison
-  Neenja 1 episode, 1983
                    
- Elyse Donalson
-  Mother 1 episode, 1983
                    
- Troy Evans
-  Homer 1 episode, 1983
                    
- Rodger Bumpass
-  Prisoner 1 episode, 1983
                    
- Steven Williams
-  Soldier 1 episode, 1983
                    
- Bobby Ramsen
-  Hawker (uncredited) 1 episode, 1983