DJ Qualls
Donald Joseph "DJ" Qualls (born June 10, 1978) is an American actor, producer, and model. He is best known for his work in films such as Road Trip, The New Guy, and Hustle & Flow, and for appearances on television series such as Breaking Bad, Supernatural, Scrubs, Lost, CSI: Crime Scene Investigation, and The Big Bang Theory. He most recently co-starred in the FX comedy series Legit, and is currently co-starring in the SyFy channel's Z Nation, which premiered on September 12, 2014.