Mike Judge's Beavis and Butt-Head Oldholio/The Discoverers (Season 3, Episode 12)
TV Episode | Animation, Comedy, Music

Primary photo for Oldholio/The Discoverers

Mike Judge's Beavis and Butt-Head

Oldholio/The Discoverers (Season 3, Episode 12)

TV Episode | Animation, Comedy, Music

Old Beavis takes too many old-people medications, causing a childhood alter-ego to resurface./On a mission to Earth, Smart Beavis and Butt-Head make a discovery.

Creator

Mike Judge (created by)

Directors

Albert Calleros (directed by) | Valerie Fletcher (supervising director)

Writers

Kristofor Brown (written by) (segment "Oldholio") | Greg Grabianski (written by) (segment "Oldholio") | Marla Black (written by) (segment "The Discoverers")

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Edit Released

Updated Dec 10, 2025

Release date

Dec 10, 2025 (United States)

Contacts

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Cast	+ Add Cast
10 cast members

Name	Known for
Mike Judge Beavis / Butt-Head / Smart Buzzcut / Smart McVickers / Smart Van Driessen / Tom Anderson (voice) Beavis / Butt-Head / Smart Buzzcut / Smart McVickers / Smart Van Driessen / Tom Anderson (voice) See fewer	Beavis and Butt-Head Do America (1996)
Sunkrish Bala Roadblock Cop / Roadblock Cop 2 (segment "Oldholio") (voice) Roadblock Cop / Roadblock Cop 2 (segment "Oldholio") (voice) See fewer	Castle (2009)
Suzanne Cryer Pharmacist (segment "Oldholio") (voice) Pharmacist (segment "Oldholio") (voice) See fewer	Silicon Valley (2014)
Chris Diamantopoulos Pharmacy Customer / Smart Navigator (segments "Oldholio", "The Discoverers") (voice) Pharmacy Customer / Smart Navigator (segments "Oldholio", "The Discoverers") (voice) See fewer	The Sticky (2024)
Sam Johnson Second Pharmacist / Smart Stewart (segments "Oldholio", "The Discoverers") (voice) Second Pharmacist / Smart Stewart (segments "Oldholio", "The Discoverers") (voice) See fewer	What We Do in the Shadows (2019)
Jim Meskimen Police Chief (segment "Oldholio") (voice) Police Chief (segment "Oldholio") (voice) See fewer	How the Grinch Stole Christmas (2000)
Tru Valentino Taser Cop (segment "Oldholio") (voice) Taser Cop (segment "Oldholio") (voice) See fewer	The Rookie (2018)
Tracy Grandstaff Smart Daria (segment "The Discoverers") (voice) Smart Daria (segment "The Discoverers") (voice) See fewer	Daria (1997)
Toby Huss Smart Todd (segment "The Discoverers") (voice) Smart Todd (segment "The Discoverers") (voice) See fewer	Copshop (2021)
Chi McBride Smart Judge (segment "The Discoverers") (voice) Smart Judge (segment "The Discoverers") (voice) See fewer	I, Robot (2004)