Cartoon Network: Crossover Nexus

 is an American animated comedy-adventure film produced by Cartoon Network Studios and Warner Bros. Animation. The plot revolves around the adventures of six teenagers got transported to the multiverse and must team up with Dexter, Dee Dee, The Powerpuff Girls, Johnny Bravo, Cow and Chicken, Billy, Mandy and Grim traveling through the multiverse to stop the villain from destroying their timelines.

Synopsis
Someone is causing a glitch in the timelines of the multiverse and transported the six teenagers into the multiverse. Now they must join forces with Dexter, Dee Dee, The Powerpuff Girls, Johnny Bravo, Cow and Chicken, Billy, Mandy, Grim and all the other Cartoon Network and Hanna-Barbera characters as they journey across the galaxy to find out who's destroying their home dimensions and must find the way back to their home world.

Plot
TBD

Voice cast

 * Candi Milo as Dexter
 * Kat Cressida as Dee Dee
 * Cathy Cavadini as Blossom
 * Tara Strong as Bubbles
 * Elizabeth Daily as Buttercup
 * Jeff Glen Bennett as Johnny Bravo
 * Charlie Adler as Cow and Chicken
 * Richard Horvitz as Billy
 * Grey Griffin as Mandy
 * Greg Eagles as Grim
 * Jeremy Shada as Finn
 * John DiMaggio as Jake
 * Hynden Walch as Princess Bubblegum
 * Niki Yang as BMO, Lady Rainicorn
 * Olivia Olson as Marceline
 * Tom Kenny as Ice King, Boo-Boo Bear
 * J.G. Quintel as Mordecai, Hi-Five Ghost
 * William Salyers as Rigby
 * Sam Marin as Benson, Pops, Muscle Man
 * Mark Hamill as Skips
 * James Arnold Taylor as Huckleberry Hound
 * Maurice LaMarche as Yogi Bear