Robert Redford's 2011 Sundance Film Festival is set to be a star-studded affair - Al Pacino, Katie Holmes, Kevin Spacey and Tobey Maguire are among the actors who will premiere movies at the January (11) event. Spacey's Margin Call will be viewed for the first time alongside Maguire's domestic drama The Details, while Pacino and Holmes will close the festival with the post-9/11 drama The Son of No One.