Cash Murray

Cash Murray was a bully that debuted in And Then There Were 10 with his best friend JT bullying a kid in which Ben tried to stop, but got a wedgie instead.

Ben 10
He later appeared in The Unnaturals with JT(and of course has his distinctive, not to mention stupid, oblong head and face) as Ben's local little League Baseball player having gotten in as a result of four other members getting chicken pox, but got kidnapped by The Squires. Ben saved them and destroyed the robots. He took credit on saving The President but Ben as XLR8 gave him a wedgie.



Alien Force
He later appeared in Ben 10: Alien Force when he tried to bully Ben, but Ben stood up to his old bully telling him that it's sad that the rest of them grew up but he still has to make others miserable to feel good about himself like when he was 10 causing the other teenagers to laugh at him. He got angry at that and tried to take revenge on them by towing Kevin car towards a pit in which stuff get out and told JT to grab something. Cash ends up taking a Techadon Robot Gauntlet which his friend JT puts on and shoots a laser beam, which got Cash interested and removed the Gauntlet from JT to take revenge on Ben for what he did. After JT warned Gwen and Kevin about Cash wanting revenge against Ben (although not telling them about the gauntlet), Kevin went after Cash but got defeated by his new powers which were growing. He then tells Kevin to tell Ben to meet him at the Mr. Smoothy stand. Later at the stand, he challenges Ben, but Ben transforms into Chromastone which gives Ben the upper hand easily and the Techadon Robot gauntlet was still taking more of his body but he managed to take it off after JT talked to him about controlling the gauntlet.

Ultimate Alien
In Fame he and JT appear near the end of the episode applauding him for his newly revealed hero status. He and JT appear again playing a major part in Reflected Glory. They start a blog saying that they're the masterminds behind Ben 10 and succeed in convincing Ben, Gwen, and Kevin to play along. When Psyphon showed up trying to destroy them they soon realize that they don't want to be so famous anymore. At the end, even though they gave up their fame they suddenly want it back after they save Ben using a cannon blaster to defeat Psyphon, but the camera ran out of power right when they were fighting him.