- This article is about the character. For the guest star, see Jamie Hyneman.
| Jamie Hyneman
| Character Information
He and Adam Savage were testing the myth that cats always landed on their feet. Instead of using a cat, they used a stuffed bear, fired it out of a cannon and made a scatter graph of the remains, only to forget what they were testing in the first place. They inspired Bart and Milhouse to become MythCrackers too.