Geraldine Viswanathan Winnie (voice) Will Arnett Steve (voice) Stephen A. Smith Marc Remy (voice) Terry Crews Tentacular (voice) Jimmy Tatro Lights Out McGinty (voice) Leati Joseph Anoa'i Ramarilla (voice) Rebecca Quin Axehammer (voice) Tony Danza Siggy (voice) Ben Schwartz Jimothy Brett-Chadley III (voice) Michael Buffer Stoker Announcer (voice) Carlos Gómez Jimbo Coyle (voice) Fred Melamed The Mayor (voice) Bridget Everett Lady Mayhem (voice) Charles Barkley Rayburn Senior (voice) Tony Shalhoub Fred (voice) Susan Kelechi Watson Maggie (voice) Fred Melamed Mayor (voice) Brian Baumgartner Klonk (voice) Greta Lee Councilwoman (voice) John DiMaggio Betting Guy / Tattoo Guy (voice) Fred Tatasciore Referee (voice) Jamal Duff Denise (voice) Christopher Knights King Gorge's Coach (voice) Candi Milo Docks Referee / Jane / Director (voice) Phil LaMarr Security Guard (voice) Carlos Alazraqui Nerdle (voice) Brian T. Delaney Burly Guy #1 (voice)