Rhomboid Vreedle Friends

A Galvan mechmorph and father of Ship

Ben is the boy who found the Omnitrix, a device used to transform into different alien beings.

Gwendolyn Tennyson is the better half of Ben 10's team. She is the brains, and he is the brawn. As Gwen has gotten older and matured more, she has become romantically attracted to ex-con Kevin Levin whom is now her boyfriend, she is considered a extremely powerful spellcaster.

Kevin is Ben's enemy in Ben 10, absorbing the Omnitrix' powers. However he returns as Ben's ally in Alien Force.

The older brother and leader of the Vreedle Brothers.