Store 23

Store 23 is the nineteenth episode of Ben 10: Omniverse.

Plot
Ben meets an alternate version of himself while searching for a 23rd Mr. Smoothy's store.

Major Events

 * Feedback makes his first appearance by 16 year old Ben.
 * Upchuck makes his Omniverse debut.
 * Ben teaches Ben Tennyson (Dimension 23) that not all aliens are evil.
 * Blarney T. Hokestar reappears since Season 1.
 * ==Minor events==
 * Molestache appears when the Omnitrix is not malfunctioning.
 * The Cow and Chicken look-a-likes debut.

Characters

 * Ben Tennyson
 * Max Tennyson
 * Ben Tennyson (Dimension 23)
 * Blukic
 * Driba
 * Blarney T. Hokestar
 * Tetrax Shard (Dimension 23)
 * Azmuth (Dimension 23)
 * Cow and Chicken look-a-likes (first appearence)
 * Sevenseven (Dimension 23)

Villains

 * Liam

By Ben

 * Eatle (cameo; off-screen transformation)
 * Feedback (first appearance by 16 year old Ben)
 * XLR8 (x2)
 * Shocksquatch
 * Upchuck (Perk) (first reappearance; cameo)
 * Spidermonkey (cameo)
 * Molestache (cameo)
 * Wildmutt (cameo)
 * Heatblast

By Ben 23

 * Freezelizard (alternate version of Articguana)
 * Rollaway (alternate version of Cannonbolt)
 * Electric Yeti (alternate version of Shocksquatch)

Trivia

 * Cow and Chicken from Cow and Chicken make a cameo appearance in the Mr. Smoothy's 23rd store after Ben goes in and it hops dimensions. The characters' original voice actor, Charlie Adler reprises his roles for the appearance.
 * This episode is intended by the producers to take place sometime after Showdown episodes Part 1 and Part 2
 * When Ben says his best friend is an alien, he could either be referring to Kevin, who is half Osmosian and became his best friend since Alien Force, or Rook, his Revonnahgander partner.