Ben 10: Ultimate Alien Season 1 Episode 6 (Ben 10: Ultimate Alien s01e06) with title “Too Hot to Handle” airs on Friday, May 28th 2010 at 08:00 pm via Cartoon Network.
Here is summary for Ben 10: Ultimate Alien Season 1 Episode 6 :

A radioactive alien tricks Kevin into freeing him from a containment suit.

Few hours after original series aired on TV, online streaming video for Ben 10: Ultimate Alien Season 1 Episode 6 usually available on Net and of course, if video available, as soon as possible will show you where you can watch this episode for free.