William Brent Unger is an American actor. He is known for playing Chase on the Disney XD series Lab Rats and Lab Rats: Elite Force. Credited as Billy Unger before 2016, starting with Lab Rats: Elite Force, he is credited as William Brent.
Victor Krane returns, and he is going to build a bionic chip to control the planet. Leo who is now settled down must find the lab rats and recruit them to defeat Krane.
