It's LEADING LADIES on George Tonight. Marisa Tomei is an Academy Award-winning actress (for her performance in 1992's 'My Cousin Vinny'), and she's continued to take on powerful roles in films like 'In the Bedroom' and 'The Wrestler,' balanced with some funny stuff in 'Anger Management' and 'What Women Want.' Her latest film is 'Inescapable,' opposite Joshua Jackson and Alexander Siddig. It opened at the Toronto International Film Festival. Margot Kidder became famous for playing Lois Lane opposite Christopher Reeves in four Superman movies. But before that breakthrough role, she cut her teeth in Canadian TV and movies. She even dated Pierre Trudeau for a while. Now she's a passionate activist: she was arrested last year at a protest over the Keystone XL pipeline.