Will Arnett

Character: Steve (voice)

Geraldine Viswanathan

Character: Winnie (voice)

Stephen A. Smith

Character: Marc Remy (voice)

Terry Crews

Character: Tentacular (voice)

Jimmy Tatro

Character: Lights Out McGinty (voice)

Joe Anoa'i

Character: Ramarilla (voice)

Rebecca Quin

Character: Axehammer (voice)

Tony Danza

Character: Siggy (voice)

Ben Schwartz

Character: Jimothy Brett-Chadley III (voice)

Michael Buffer

Character: Stoker Announcer (voice)

Carlos Gómez

Character: Jimbo Coyle (voice)

Bridget Everett

Character: Lady Mayhem (voice)

Charles Barkley

Character: Rayburn Senior (voice)

Chris Eubank

Character: King Gorge (voice)

Tony Shalhoub

Character: Fred (voice)

Susan Kelechi Watson

Character: Maggie (voice)

Fred Melamed

Character: Mayor (voice)

Brian Baumgartner

Character: Klonk (voice)

Greta Lee

Character: Councilwoman (voice)

John DiMaggio

Character: Betting Guy / Tattoo Guy (voice)

Brian Hopkins

Character: Underground Referee (voice)

Fred Tatasciore

Character: Referee (voice)

Jamal Duff

Character: Denise (voice)

Donald Priess

Character: Docks Announcer (voice)

Kaya McLean

Character: Young Winnie (voice)

Gracen Newton

Character: Young Rayburn (voice)

Christopher Knights

Character: King Gorge's Coach (voice)

Candi Milo

Character: Docks Referee / Jane / Director (voice)

Phil LaMarr

Character: Security Guard (voice)

Amber Stevens West

Character: Maricella (voice)

Carlos Alazraqui

Character: Nerdle (voice)

John Gluck

Character: Boy in Crowd (voice)

Owen Batty

Character: Confused Little Boy (voice)

Chris Anthony Lansdowne

Character: Farmer (voice)

Brian T. Delaney

Character: Burly Guy #1 (voice)

Alastair James

Character: Burly Guy #2 (voice)

Christophe Lautrette

Character: French Announcer (voice)

Toshiji Takeshima

Character: Japanese Announcer (voice)