* HeyItsThatVoice:
** Creator/CandiMilo is Zadavia.
** Creator/RobPaulsen is Rev Runner.
** Creator/KevinMichaelRichardson is Tech E. Coyote and Slam Tasmanian.
** JasonMarsden is Danger Duck.
** Lexi is voiced by Jessica [=DiCicco=] ([[WesternAnimation/TheEmperorsNewSchool Malina]], [[WesternAnimation/TheBuzzOnMaggie Maggie Pesky]]).
** Ace is voiced by Charlie Schlatter ([[WesternAnimation/TheBatman The Flash]], [[WesternAnimation/GIJoeRenegades Wild Bill]], [[WesternAnimation/{{Ben 10}} Young!Kevin Levin]]).
** Massive is voiced by MichaelClarkeDuncan.
** Creator/CharlieAdler is Optimatus.
** Creator/TimCurry is the Ringmaster.
** Creator/MarkHamill is Adolpho.
** Weather Vane is [[Series/TheBigBangTheory Penny]].
** Creator/DaranNorris is Ralph Runner.
** Creator/SteveBlum is Fuz-Z.
** Creator/PhilLaMarr is Drake Cypher.
** TomKenny is Gunnar the Conqueror.
** Professional tennis player Serena Williams is Queen Athena.
* TalkingToHimself: Tech and Slam, both being voiced by Creator/KevinMichaelRichardson.
* WhatCouldHaveBeen: Honestly, those original character designs were really dynamic. It's a pity they were nerfed.
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