Guest Stars Phil Morris as Silas Stone Julie McNiven as Sheryl Trainor Kyle Russell Clements as John Bowers Charmin Lee as Elinore Stone Alec Mapa as Steve Larson / Animal-Vegetable-Mineral Man Julian Richings as Heinrich Von Fuchs Co Starring Lauren Revard as Franka Jason Kirkpatrick as Ring-Ding Alexander Nedvidek as Fuchtopian #3 Russ Vick as Puppeteer Cedwan Hooks as Puppeteer Rachel Appelbaum as Puppeteer James Tabeek as Fuchtopian #2 Trevor Goble as Fuchtopian #1 Emily Dunlop as Greta Alexander Kaminer as Fuchtopian Bellows Operator BJ Guyer as Puppeteer Jim Dougherty as Doctor Credit Only Timothy Dalton as Dr. Niles Caulder / The Chief