Mike Judge
Beavis / Butt-Head / Van Driessen (voice)
Andrea Savage
Serena Ryan (voice)
Gary Cole
Mattison (voice)
Nat Faxon
Jim Hartson (voice)
Chi McBride
Metcalf / Judge (voice)
Chris Diamantopoulos
Police Officer / Prisoners / Corrections Officers (voice)
Brian Huskey
Richard Wack (voice)
Tig Notaro
Professor (voice)
Stephen Root
Jail Tattoo Artist (voice)
Martin Starr
Corrections Officer / Ball-kicking Biker (voice)
Jimmy O. Yang
Flight Specialist Jung / Jeff (voice)
Mary Birdsong
Reporter (voice)
Zehra Fazal
Butt-Head Fantasy Woman #1 (voice)
Ashley Gardner
Anita Ross (voice)
David Herman
German Tourist / Gage / Jail Warden (voice)
Toby Huss
Todd Ianuzzi (voice)
Phil LaMarr
Flight Specialist Jackson / NSA Agents / Police Officer (voice)
Toks Olagundoye
Campaign Aide / Butt-Head Fantasy Woman #2 & #3 (voice)
Tru Valentino
McCabe / Head Corrections Officer (voice)
Carlos Alazraqui
Flight Specalist Valdivia (voice)
Susan Bennett
Siri (voice)
Greg Chun
Bus Driver (voice)