When Azmuth bids the Tennysons goodbye, one of the Galvan people behind himis Derrick J. Wyatt's avatar on the FormSpring site, and another (according to Wyatt himself) resembles Sari Sumdac from Transformers Animated.
Alien Forms Used:
16-Year Old Ben-
11-Year Old Ben-
Grandpa Max: Stop where you are, son. You can't go in half-cocked. We need a plan.
10-year-old Ben: Oh, I've got a plan. It's called "hero time!"
Blukic: We may not look it...
Driba: But we're still smarter then any human!
Ben: I have yet to see any indication of that...
Malware: The Omnitrix. I want it!
Feedback: You and everybody else. Take a number!
The Galvan Plumbers Blukic and Driba's names are derived from Butch Lukic and Dan Riba, directors/storyboard artists fro the various Ben 10 series.