The Legacy of Underfist

The Legacy of Underfist is an American animated supernatural-action comedy television series, serving as a spin-off to , being created by Maxwell Atoms. It is produced by Cartoon Network Studios and it airs on Cartoon Network since TBD 2018.

Synopsis
A team known as Underfist faces many threats ranging from gods to mutant sandwitches.

Main

 * Hoss Delgado (voiced by Diedrich Bader) - a tough and muscular monster hunter who acts as the leader of Underfist and uses his metallic fist as a weapon to fight monsters.
 * Irwin (voiced by Vanessa Marshall) - a dork and cowardly human-vampire-mummy hybrid who is a member of Underfist and often gets into TBD.
 * General Skarr (voiced by Armin Shimerman) - TBD
 * Jeff the Spider (voiced by Maxwell Atoms) - TBD
 * Fred Fredburger (voiced by C.H. Greenblatt) - a childlish and idiotic baku who usually TBD.

Supporting

 * The Grim Reaper (voiced by Greg Eagles) - TBD
 * Billy (voiced by Richard Steven Horvitz) - TBD
 * Mandy (voiced by Grey Griffin) - a sinister and cynical young girl who TBD.
 * Count Dracula (voiced by Phil LaMarr) - the rude and senile lord of vampires and Irwin's grandfather who often complains about his grandson's nature TBD.

Antagonists

 * Lord Malefactor (voiced by Mark Hamill) - a mysterious and dangerous being who aims to take down Endsville by using dark magic.
 * Hector Con Carne (also voiced by Phil LaMarr) - a Mexican playboy and General Skarr's former boss who is a supervillain and wants to take over TBD.
 * Boskov (vocal effects by Frank Welker) - a Russian circus bear who holds Hector's brain and stomach.
 * Major Dr. Ghastly (also voiced by Grey Griffin) - TBD
 * Hector's Stomach (also voiced by Armin Shimerman) - TBD
 * Naughty Eris and Nice Eris (both voiced by Rachael MacFarlane) - the mad Greek goddess of chaos who split into two different personalities after her breakup with Hoss.
 * Boogersnatch, King of the Squid Demons (voiced by Phil Morris) - the TBD king of the Squid Demons who TBD.
 * Nephthys (voiced by Ashley Johnson) - a vain Egyptian goddess who aims to conquer the TBD.
 * The Sandwich (voiced by Justin Roiland) - a hungry alien sandwich who TBD.