A native New Yorker, Harrison Holzer made his film debut playing the incomparable Sam Rockwell's son in "Better Living Through Chemistry." He has two great loves: his Knicks and comedy. He was an improvisational tour de force receiving stellar reviews in the Sony movie "Sex Tape." He expertly sharpened swords with the masterful Jason Segel. Harrison has very fond memories of that set. The top being when Ms. Diaz, fed