Casey Alan is a Crystalsapien from the planet Petropia in Ben 10: Ultimate Insanity. She was created by Sugilite to one day protect Petropia, if he ever passed away. Unfortunately, an accident occurred during the creation process when Ben's DNA was added to the mixture and she became part human.


She wears a white sequined dress with black jeans and high heels. She also has white gloves on. She usually only wears her gloves during special events.


She has many abilities including flight, energy absorption, laser blasts, and enhanced strength. She also is very agile and knows a lot of fighting skills.


Tennyson Force

Ben 10: Ultimate Insanity


  • In some alternate timelines, she has a dog named Pretzel.


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