Ben 10 ยท S02E04
Gwen 10
Summary
In this "how 'bout?" episode, Gwen gets the Omnitrix and the power that comes with it.
Guest stars
- Kari Wahlgren as Grey Matter Gwen (voice)
- Bill Ratner as The Seer (voice)
- Grey DeLisle as Heatblast Gwen (voice)
- Vanessa Marshall as Diamond Head Gwen / Four Arms Gwen (voice)