Today in Pigs: Neil deGrasse Tyson Is One on Gravity Falls

Gravity Falls has a pretty great line up of guest stars already, but this might be the one with the best working knowledge of stars themselves.

Neil deGrasse Tyson guest starred on this weekend’s Gravity Falls episode as the voice of Mabel’s pet pig, Waddles. …Or at least as the electronic voice that Waddles creates for himself after eating brain goop and acquiring super-human intelligence. Waddles’ regular grunts and squeals are usually delivered by Dee Bradley Baker. Catch a clip from the episode above, if you didn’t have the good fortune to catch it on the Disney Channel.

(via Nerdist)

Previously in Gravity Falls

• 5 Feminist Lessons Little Girls Can Learn from Gravity Falls and Mabel Pines
• This Gravity Falls Rap’s the Best Disney Channel Rap You’ll Hear Today [Video]

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