Cal Robertson

Calvin Kenneth Robertson (born June 10, 1986) is an American actor and cinematographer. He gained recognition for his notable performance as teenage murderer Cal Gabriel in the film Zero Day, which revolves around two students planning a school shooting. Robertson was cast in the role after being scouted by director Ben Coccio in Connecticut. He and co-star Andre Keuck received Best Actor honors at the 2003 Slamdunk Film Festival for their performances. Robertson has also appeared in several television series including The Sopranos and White Collar.