Mary Elizabeth Williams is a writer of Aaahh!!! Real Monsters. All the episodes she written were with Spencer Green.
Episodes Written
Season 2:
- This Is Your Brain on Ickis
- Into the Woods
- Krumm Gets the Dreaded Nolox
- Mayberry UFO
- I Dream of Snorch with the Long Golden Hair
- Monster Who Came In From the Cold
- Eau de Krumm
- History of the Monster World
- A Room With No Viewfinder
- Bigfoot, Don't Fail Me Now
Season 3: