A Small Problem

A Small Problem is the eleventh episode of Ben 10.

Plot
Ben wants to go on a water slide with Gwen, but he isn't tall enough, so he turns to the Omnitrix. The button gets jammed so he whacks it on a wall. The watch seems to malfunction and turns Ben into Grey Matter instead of Ripjaws as he wanted. After he goes down the water slide anyway, an alien hunter named Howell Wayneright comes along and captures Grey Matter. With many failed attempts to escape, Grey Matter is taken to the Forever Knights. Meanwhile Grandpa Max and Gwen try to go looking for Ben. After a lot of searching they find Grey Matter. The man that captured Ben ended up helping Grey Matter escape. They pass a room with a lot of alien tech. Grey Matter then says everything has to go. After a bit of configuring Ben blows up all the devices, reverting back to human form in the process.

Major events

 * Ben and the gang first encounter the Forever Knights.
 * Ben stays as Grey Matter in this episode.

Debuts

 * Enoch
 * Forever Knights

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Max Tennyson
 * Howell Wayneright

Villains

 * Enoch
 * Forever Knights

Aliens used

 * Grey Matter(Accidental transformation; selected alien was Ripjaws, also the main alien in this episode)

Trivia

 * In one scene, Grey Matter has a stripe down his forehead, similar to the stripe on Fourarms' head.
 * Ben spends an unbelievably long time as Grey Matter in this episode. While the actual transformation time is never disclosed, this is the first time he has spent over half of the episode in one form continuously.
 * This is the first time Ben gets stuck in alien form, because the Omnitrix button gets jammed, the second is in Con of Rath.
 * Ben is wearing his swimming trunks when he turns into Grey Matter, but he is in his normal clothes when the Omnitrix times out.