Guest Stars Liam O'Brien voices Professor Maelstrom Michael Hawley voices Zack Abby Trott voices Ivy Sharon Muthu voices Dr. Bellum Dawnn Lewis voices Chief Rafael Petardi voices Chase Devineaux Mary Elizabeth McGlynn voices Coach Brunt Charlet Chung voices Julia Argent Toks Olagundoye voices Countess Cleo Liam O'Brien voices Boris Liam O'Brien voices Vlad Dante Basco voices Spinkick Sarah-Nicole Robles voices Flytrap Toks Olagundoye voices Tour Guide Jeannie Tirado voices Sonia Sylvia Villagran voices Marta