Thurop Van Orman Flapjack, Water Boy Voice, Writer Brian Doyle-Murray Captain K'nuckles Voice Roz Ryan Bubbie Voice Jeff Bennett Business Man, Peppermint Larry, Town Crier Voice Steve Little Registerer, Lolly Poopdeck Voice, Writer Daran Norris Captain, Dock Hag, Kid Guest Voice Gregg Turkington Baron Berzerker Guest Voice S. Scott Bullock First Mate, Captain Lasouarda Guest Voice Sean Szeles Writer, Writer Somvilay Xayaphone Writer John Infantino Writer, Writer Cole Sanchez Writer, Writer J.G. Quintel Writer Kent Osborne Writer, Voice Director Jackie Buscarino Writer