Ben 10: Ultimate Alien/Thomas

Cast

 * Benjamin "Ben" Kirby Tennyson as Thomas
 * Gwendolyn "Gwen" Tennyson as Emily
 * Kevin Ethan Levin as Sir Topham Hatt
 * Julie Yamamoto as Lady Hatt
 * Maxwell Tennyson as Percy
 * Aggregor as Diesel
 * Sir George as James
 * Diagon as BoCo
 * Vilgax as Arry
 * Charmcaster as Bert