Heroes Unite

is the third one-hour crossover special in a series of Star Teens: Power Hour specials that features characters from Star Teens in Space and those from Ben 10: Ultimate Alien.
==Summary==
The Space Teens join forces with Ben 10, his cousin Gwen Tennyson, and his romance Julie Yamamoto (and her pet Ship) to help save Bellwood from the alien invasion caused by Vilgax.
==Synopsis==
==Major Events==
==Debuts==
==Characters==
*Maria Tchaikovsky
*Nikki Fox
*Yuki Mori 
*Kunto Babatunde
*Jenna Garcia
*Lagom Saylu
*VIGA
*Squatchel
*Neisen
*Ben Tennyson
*Gwen Tennyson
*Julie Yamamoto
*Ship
*Vilgax
==Voice Cast==
*Ashley Johnson - Gwen Tennyson
*Cristina Milizia - Jenna Garcia
*Frank Welker - Squatchel
*James Earl Jones - Neisen
*Lacey Chabert - Nikki Fox
*Laura Bailey - Maria Tchaikovsky
*Matt Smith - VIGA
*Nolan North - Lagom Saylu
*Stephanie Sheh - Yuki Mori
*Steve Blum - Vilgax
*Teala Dunn - Kunto Babatunde
*Vyvan Pham - Julie Yamamoto, Ship
*Yuri Lowenthal - Ben Tennyson
==Script==
==Songs==
==Trivia==
*Kevin E. Levin and Max Tennyson are referenced by Ben and Gwen in this episode, but they don't appear (aside from cameos in flashbacks).
*The aliens Ben transforms into during this episode include Humongosaur, Spidermonkey, and Swampfire.
==Mistakes==
==Quotes==
Category:Star Teens Unite!
Category:Ben 10
Category:Crossovers