Valin Shinyei Derek Dynamo Voice Deven Christian Mack Super Dinosaur Actor Alessandro Juliani Dr. Dexter Dynamo Voice Brian Dobson Bruce Kingston Voice Kathleen Barr Sarah Kingston, Tricerachops Voice Shannon Chan-Kent Erin Kingston, Erica Kingston Voice Dean Redman General Casey Voice Marco Soriano Max Maximus Voice Sean Thomas Tom Minimus Voice Chris Nielsen Dreadasaurus Voice Bart Batchelor Terroropterx Voice Brian Drummond Doometrodon, Squidious Voice Vincent Tong KAL Voice