[h=1]Hollywood Legend Jack Nicholson Retires From Acting[/h] Posted on Sep 4, 2013 @ 3:03AM | By Dylan Howard Heâ€™ll still sit court side at Los Angeles Lakersâ€™ games, but Hollywood legend Jack Nicholson has quietly retired from the movie business, RadarOnline.com has exclusively learned. The 76-year-old icon has no plans to appear in films again after a career spanning five decades. â€œJack has â€” without fanfare â€” retired,â€ a well-placed Hollywood film insider confirmed to Radar. â€œThere is a simple reason behind his decision â€” itâ€™s memory loss. Quite frankly, at 76, Jack has memory issues and can no longer remember the lines being asked of him.