Ben 10: Ultimate Alien/Sesame Street

Cast

 * Benjamin "Ben" Kirby Tennyson as Big Bird
 * Gwendolyn "Gwen" Tennyson as Zoe
 * Kevin Ethan Levin as Gordon
 * Julie Yamamoto as Susan
 * Maxwell Tennyson as Snuffy
 * Aggregor as Oscar the Grouch
 * Sir George as Bert
 * Diagon as Frazzle