El Gato and His Mystery Crew

El Gato and His Mystery Crew is an American animated mystery-comedy television series, being created by TBD. It is produced by and Warner Bros. Animation and it airs on Cartoon Network since December 2nd, 2016.

Synopsis
A group of four teenagers and their pet cat go in adventures, solving mysteries and fighting monsters.

Main

 * El Gato (voiced by Carlos Alazraqui) - a sneaky and resourceful cat who often gets into TBD.
 * Leslie Nicholson (voiced by Mae Whitman) - El Gato's tomboyish owner who often TBD.
 * Brad Morn (voiced by Seth Green) - a genius teenage boy who often gives TBD.
 * Norman Core (voiced by Benjamin Diskin) - a ditzy teenager who TBD.
 * Selena Dusk (voiced by Lacey Chabert) - a beautiful teenage girl who often TBD.

Antagonists

 * Austin Christoph/Razorjaw (voiced by TBD) - a billionaire who disguises as a werewolf to steal TBD.
 * [monster ideas?, female]

Trivia

 * This is Hanna-Barbera's first original project after its acquisition by Warner Bros. and its founders' death.
 * Similarly to Hanna-Barbera's flagship franchise Scooby-Doo and other Hanna-Barbera mystery shows, it involves TBD.