This is the Second half of the first episode of Season 1.
The Space Slugs pose as Mailmen to make Earth slimy, so it's up to Ralph and Mitzi to stop them.
- Story by Jim Benton
- Written by Jim Benton and Michael Ryan
- Exec. Producers: Eric S. Rollman, Jim Benton, Michael Hack, Dan Kletzky
- Producer: Will Meugniot
- Story Editor: Michael Ryan