Ben 10: Ultimate Alien Episode 1.05 Escape From Aggregor

The turtle-like alien Galapagus is causing a rampage in Bellwood. After managing to draw Ben out, he explains that he determined this to be the easiest method of finding Ben. He tells of how he escaped from Aggregor alongside four other aliens. Aggregor kidnapped them in a plot to permanently absorb their powers. Though the aliens escaped from Aggregor's spaceship, they crash-landed on Earth. After Ben's Ultimatrix scans Galapagus' DNA, he arranges for the Plumbers to get Galapagus back to his home planet. Unfortunately for Galapagus, Aggregor finds him first.