Jonathan Lippert Keltz (born January 17, 1988)[2] is an American actor known for his role as Jake Steinberg in the HBO series Entourage,[3][4][5] and his work in the films Prom (2011) and 21 & Over (2013).
In May 2014, Keltz was promoted to series regular for the show's second season, which premiered in October 2014.
His father is of Polish Jewish descent, while his mother is German (born in Hamburg).
[11] June 1, 2011, Keltz was reported as wrapping filming of the final season of Entourage.
[11] His new projects at that time included the 2011 films Prom, released in April 2011 by Disney, in which he played the role of Brandon Roberts, an oblivious but self-confident teen preparing for his school's prom night,[7] the completed horror film Playback, in which a group of high school students unwittingly unleash an evil spirit that destroys its victims through video playback,[15] and the film Transgression.