Inspector 13

Inspector Number 13 is the 44th episode confirmed for Ben 10: Ultimate Alien.

Plot
A mysterious weapon master from Techadon visits Earth and wants the Ultimatrix.

Ultimatrix Alien debut

 * Clockwork

Characters

 * Ben Tennyson
 * Gwen Tennyson (With News Clothes)
 * Kevin Levin

Villains

 * Clancie

Aliens Used

 * Clockwork
 * Fourarms
 * Nanomech

Trivia

 * The proper name of the episode is Inspector #13
 * Ben first transforms into Clockwork.