Nightmare in Elmore

The Portal: Part 1 is the third episode of the first season of Crossover Universe.

Summary
When inanimate objects come to live, Anna and Kyle turns to Gumball and Darwin to save Elmore.

Cast

 * Isabella Acres - Annabelle Sullivan
 * Greg Cipes - Kyle Sullivan, Beastboy
 * Dee Bradley Baker - Jack Sullivan
 * Bailee Madison - Lucy Reede
 * Sean Giambrone - Johnny Theobald
 * Zach Callison - Alex Shatrov
 * Jacob Hopkins - Gumball Watterson
 * Terrell Ransom, Jr. - Darwin Watterson
 * Kyla Rae Kowalewski - Anais Watterson
 * Kate Winslet - Serana
 * Kelly Osbourne - Hildy Gloom
 * Jess Harnell - Grim Gloom
 * Larisa Oleynik - Icy
 * Jennifer Cody - Darcy
 * Kimberly Brooks - Stormy

Credits
Main Article: Nightmare in Elmore/Credits 

Trivia

 * The title has the same name as the title of The Amazing World of Gumball game, Nightmare in Elmore.