Crossover Universe

Crossover Universe is a 2013 animated crossover TV series.

Summary
A mysterious portal leaves two siblings into a new world where fictional characters are believed to be real.

Real World
For more real world characters, click here.
 * Annabelle "Anna" Sullivan (voiced by Isabella Acres, Grace Kaufman in younger version), a 13-year-old girl who loves cartoons.
 * Kyle Sullivan (voiced by Greg Cipes, Max Charles in younger version), Anna's 10-year-old brother.
 * Jack Sullivan (voiced by Dee Bradley Baker), Anna and Kyle's father who is a cartoonist.
 * Jeannie Sullivan (voiced by Katie Lowes), Anna and Kyle's deceased mother.
 * Lucy Reede (voiced by Bailee Madison, Clare Foley in younger version), an 11-year-old girl from Anna's school.
 * Johnny Theobald (voiced by Sean Giambrone), a 9-year-old boy from Anna's school.
 * Alex Shatrov (voiced by Zach Callison), the quiet 15-year-old boy from Anna's school.
 * Queen Elizabeth Mullaney (voiced by Erin Fitzgerald), the queen of the Crossover Universe and Anna and Kyle's only friend.
 * King Arlok Mullaney (voiced by Tom Kenny), the king of the Crossover Universe.
 * Princess Courtney (voiced by Sabrina Carpenter, Ava Acres in younger version), a 12-year-old princess.
 * Princess Sylvie (voiced by Lia Marie Johnson, Danielle Parker in younger version), a 15-year-old princess.
 * Prince Mark (voiced by Jacob Hopkins, Mason Cook in younger version), a 14-year-old prince and Elizabeth's son.
 * Serana (voiced by Kate Winslet), an evil witch and the main antagonist of the series.

Fictional Characters
Main Article: List of Crossover Universe Fictional Characters

Episodes
For the episode list, click here.

Trivia

 * All characters on Nickelodeon, Disney XD, The Disney Channel, Cartoon Network and the Hub are fictional characters.
 * In Japan, it was released in 2014.
 * In Greece, it was released in 2015.