Sinqua Walls is an American actor. Prior to acting, he played in college basketball. He debuted in 2 episodes of the TV series Lincoln Heights in 2007. He later played the recurring role of Jamarcus Hall in the TV show Friday Night Lights. In the 2010s, he played Pierce in 4 episodes of Pair of Kings. He also guest-starred in 2 episodes of Blue Mountain State. Afterward, he starred as Malik Williams in the film Shark Night. Walls became known for his recurring roles as Daniel in The Secret Life of the American Teenager and Sir Lancelot in Once Upon a Time. Between 2012 and 2013, he played Vernon Boyd in Teen Wolf. He later played Shawn in the TV series Power. As of 2017, he stars as Terrance “Lil Ray” Baltimore in the TV drama The Breaks. He also recently starred in the film Otherhood.