The director of "American Psycho" and "Alias Grace" revisits her debut feature as it returns to theaters in a new 4K restoration.  This Friday, one of the great American independent films of the 1990s returns to theaters as Janus Films releases a new 4K restoration of Mary Harron ‘s “ I Shot Andy Warhol .” Released in the summer of 1996 after winning the Grand Jury Prize at Sundance, the unconventional biopic about feminist writer and would-be Andy Warhol assassin Valerie Solanas announced