Wally Wingert

as Reggie Altimari Jr.

as Vaughn (voice)

as Almighty Tallest Red (voice)

as Additional Voices (voice)

as Oskar (voice)

as Newscaster (voice)

as Riddler / King Tut (voice)

as Kuro / Lagoon Monster (voice)

as Riddler (voice)

as narrator

as Humpty Dumpty (voice)

as Cubot / Gogoba Chief / Dixon / D.B. Platypus (voice)

as YouTuber #2

as Self

as Narrator

as Jon Arbuckle (voice)

as Self

as Sam Sandwich (voice)

as Alex (voice)

as Hank Pym (voice)

as (voice)

as Various Characters (voice)

as Jon Arbuckle (voice)

as Jon Arbuckle / Emperor Jon (voice)

as Alex (voice)

as Jon Arbuckle (voice)

as Splork / Infinity Probe / Pappy Ham (voice)

as Jon Arbuckle / Mike (voice)

as Additional Voices (voice)

as Wasp #3 (voice)

as Dumb Baby

as Various Characters (voice)

as Jay Leno (voice)

as Green-Eyed Skeleton (voice)

as Voice

as Raj / Kangaroo (voice)

as Additional Voices (voice)

as Additional Voices

as Red / SIR (voice)

as Hadji (voice)

as Zombie Chef (segment "In the Woods")

as Flik (voice)

as The Loafer Alien (voice)

as Y2K Crown (voice)

as The Pawtucket Patriot / Bert (voice)

as Fred Rogers / Various (voice)

as Dr. Bruce Kaplan (voice)

as Auctioneer (voice)

as The Grinch / Various (voice)

as KFC Employee (voice)

as Ornithologist (voice)

as Announcer #1 / Corner Man (voice)

as Austin Powers (voice)

as Wally (voice)

as Psycho Blue

as Birthday Clown (voice)

as Club Owner

as Curator / Sheriff (voice)

as (voice)

as Parrot (voice)

as narrator

as Don Lewis

as Psycho Blue (voice)