Maggie Gyllenhaal hosted a private screening of her new movie, “Hysteria,” Wednesday night for friends and family, in advance of its US premiere at the Tribeca Film Festival on April 23. Also at the Sony Screening Room in Midtown were the star’s brother, Jake
Gyllenhaal (taking time away from the spin classes he’s been spotted leading lately), Maggie’s husband, Peter Sarsgaard, mother, Naomi Foner, and Sony Pictures Classics co-head Tom Bernard.