David Lambert is an American actor best known for his starring role as Jason Landers/Terminus Mag, Charlie's younger brother, who, like Charlie, is an enthusiastic Internet-game player, in the teen drama action series Aaron Stone.
He is also known for his starring role as Brandon Foster, an intense, attractive and talented teen who is Stef's biological son, a solid student with a passion for piano, in the teen drama television series The Fosters.
He can also be seen in the indie drama The Lifeguard, opposite Kristen Bell, which debuted at The Sundance Film Festival in 2013. His other acting credits include Psych, Pretty/Handsome, A Smile as Big as The Moon, House of Payne and Longmire.
Lambert is also a highly skilled musician – proficient in trumpet, piano and electric guitar – and he writes and records his own music.
Born in Louisiana, Lambert has also lived in Georgia, England, Taiwan, and Texas. He currently resides in Los Angeles.