Zachary Knighton

Zachary Knighton is an American actor, most widely known for starring as Dave Rose on the ABC comedy series "Happy Endings." Prior to the series, he co-starred as Dr. Bryce Varley on ABC's science fiction series "FlashForward." He will next be seen in the upcoming FOX sitcom "Weird Loners."

Knighton was born in Alexandria, Virginia and in 1996, graduated from Frank W. Cox High School in Virginia Beach, Virginia and the Governor's School for the Arts. Afterwards, he attended Virginia Commonwealth University. He is a fan of horror films and surfing.

In 2007, he starred in the horror film remake "The Hitcher," with Sophia Bush, playing the role originally performed by C. Thomas Howell.

Previously, Knighton played Laz Lackerson on the short-lived television program, "Life on a Stick." He also starred as Gary on the series "Related."

In 2009, Knighton was cast as Bryce Varley in the science fiction series "FlashForward," based on the novel by Robert J. Sawyer. Knighton had originally auditioned for the role of Demetri Noh but lost out to John Cho. The show's co-creator David S. Goyer then rewrote the role of Bryce Varley for Knighton. The show only lasted one season.

From April 2011 to May 2013, Knighton starred as Dave Rose on the ABC comedy series "Happy Endings," alongside Eliza Coupe, Elisha Cuthbert, Adam Pally, Damon Wayans Jr. and Casey Wilson. Despite critical acclaim and a cult following, the show was cancelled by ABC after concluding its third season on May 3, 2013.

In February 2014, Knighton signed on as a lead in the upcoming ensemble comedy series "Weird Loners" on FOX. He also appeared on a recurring guest arc in the 5th season of the NBC series "Parenthood."