Ben 10: Across the 23rd Dimension

Ben 10: Across the 23rd Dimension is the third and fourth episode of Season 2 in Ben 10: Omnitrix Unlimited.

Major Events

 * Ben 23, Tetrax-23, Sevenseven-23 and Azmuth-23 make their first reappearances.

Characters

 * Ben Tennyson
 * Ben Tennyson (Dimension 23) (first reappearance)
 * Gwen Tennyson
 * Kevin Levin
 * Rook Blonko
 * Tetrax Shard (Dimension 23) (first reappearance)
 * Sevenseven (Dimension 23) (first reappearance)
 * Azmuth (Dimension 23) (first reappearance)

Trivia

 * This episode is dedicated to Ulti.