'Weird Al' Yankovic (59)

Milo Murphy (voice)

Beck Bennett (34)

Launchpad McQuack (voice)

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Chris Houghton (40)

Cricket Green (voice)

Bob Joles (59)

Bill Green (voice)

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Mandy Moore (35)

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Paul F. Tompkins (50)

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Bill Farmer (66)

Hop Pop (voice)

Justin Felbinger (17)

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Brenda Song (31)

Anne (voice)

Anna Akana (29)

Sasha (voice) / Gloria (voice)

Amanda Leighton (25)

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Haley Tju (18)

Marcy (voice)

Meg Donnelly (18)

Self

Milo Manheim (18)

Self

Michael Cimino (19)

Kevin (voice)

Danny Jacob

Singer (voice)

Dan Povenmire (55)

Dr. Heinz Doofensmhirtz (voice) / Alien (voice) / Dr. Heinz Doofenshmirtz (voice)

Meli Povenmire (11)

Gretel (voice)

Zeno Robinson (25)

Remy (voice)

Ashly Burch (28)

Molly McGee (voice)

Lara Jill Miller (51)

Libby Stein-Torres (voice)

Dana Snyder (45)

Scratch (voice)

Joe Manganiello (42)

Viper Fang (voice)

Danny Trejo (74)

Vasquez (voice)

Michaela Dietz (36)

Darryl McGee (voice)

Auliʻi Cravalho (18)

Hailey Banks (voice)

Manny Jacinto (31)

Scott Denoga (voice)