"Based on the episode written by Craig Gerber." based on the episode written by Michael Maurer. based on the episode written by Mark Seidenberg based on the episode written by Mark Drop based on the episode written by Lorne Cameron. based on the episode written by Leslie Valdes based on the episode written by Lorne Cameron based on the television episode written by Craig Gerber based on the screenplay written by Craig Martin based on the film written by David Berenbaum