Savage has been involved in MythBusters since its creation. His role in the show (that he shares with all the other talent) is to either disprove ("bust") myths or confirm them through testing and experiments done at different scales. If the myth is about a one-time occurrence and not about whether or not something can happen at all, it is often deemed "plausible" instead.
Savage's demeanour on MythBusters is animated and energetic, providing a foil to Jamie Hyneman's more reserved straight man persona.
Savage and Hyneman were the only hosts of the show for the first season of MythBusters, but starting with the second season, members of Hyneman's staff were introduced and began to appear regularly in episodes; Kari Byron, Tory Belleci and welder Scottie Chapman appeared in the second season. In the third season, Chapman was replaced by Grant Imahara, a robot builder and model maker. In an interview Savage gave during The Amaz!ng Meeting 5, he expressed an interest in proving natural selection over creationism on MythBusters.
| “ | My goal this year is to prove natural selection on the show. It's gonna take a while, it's gonna be very hard to make it fascinating on film in the context of our narrative structure, but I figure screw it. The sky's the limit. Let's do natural selection. I'm sick of fifty percent of this country thinking creationism is reasonable. It's appalling. And I have the unique ability, maybe, to sell this idea to Discovery, and they'll, they might allow me to do it, and I'm gonna try as hard as I can. | ” |
Savage also stated that such an episode is unlikely because MythBusters has a policy against trying to disprove supernatural phenomena.
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