Alessandro Juliani Aaron Fox Voice Giles Panton Clay Moorington Voice Ian Hanlin Clay Moorington Voice Brian Drummond Axl , King Halbert , Herb Herbertson Voice Erin Mathews Macy Halbert Voice Maryke Hendrikse Ava Prentis Voice Nicole Oliver Queen Halbert Voice Vincent Tong Jestro Voice Mark Oliver Book of Monsters Voice Garry Chalk General Magmar Voice Michael Adamthwaite Brickland , Sir Griffiths Voice Michael Daingerfield Joks Knightly Voice Jennifer Hayward Goldie Richmond Voice Alan Marriott Chef Rambley , Mr. Cheddarton Voice Dave Osborne Director Alexandre Boudon Writer Mark Hoffmeier Writer Ole Holm Christensen Executive Producer Lotte Kronborg Executive Producer Torsten Jacobsen Executive Producer Mads Munk Executive Producer Peter Griffiths Producer