Background
Unger was born in Palm Beach County, Florida.
Unger was born in Palm Beach County, Florida.
He is known for playing Chase Davenport on the Disney XD series Laboratory Rats and Laboratory Rats: Elite Force. Previously credited as Billy Unger, as of Laboratory Rats: Elite Force he will be credited as William Brent. He moved to Hollywood with his family in 2006.
Unger plays guitar and has a band with singer Travis Cormier and bassist Marcelo Feldman.
They toured in 2013 under the name "Fair Warning". Since moving to Los Angeles, Unger has guest starred on Disney XD"s Kickin" lieutenant, Disney Channel"s Sonny with a Chance and A.N.T. Farm, and on Number Ordinary Family, Ghost Whisperer, Hawthorne, Terminator: The Sarah Connor Chronicles, Mental, Medium, Desperate Housewives, Cold Case, and Scrubs.
He also made an appearance on The Tonight Show with Jay Leno. Unger has appeared in the films National Treasure 2: Book of Secrets, You Again, Monster Mutt, Opposite Day, Jack and the Beanstalk, and Rock Slyde.
Beginning in 2012 he began starring as Chase, the youngest of the super-human bionic teens, in the Disney XD series Laboratory Rats.
In 2016, he continued to play Chase on the Laboratory Rats spinoff series Laboratory Rats: Elite Force, now credited as William Brent.