Guest Stars Lachlan Watson as Susie Putnam / Theo Gavin Leatherwood as Nicholas Scratch Abigail F. Cowen as Dorcas Alessandro Juliani as Dr. Cerberus Adrian Hough as Joe Putnam Alexis Denisof as Adam Marsters Co Starring Tyler Cotton as Melvin Ty Wood as Billy Marlin Xantha Radley as Mrs. Meeks