In 1782, Les Liaisons Dangereuses, Choderlos de Laclos' novel of "sex, intrigue and betrayal in pre-revolutionary France" created a huge scandal. Two hundred years later, Christopher Hampton's adaptation of the novel into a play won the Olivier and Evening Standard Awards for Best Play. Josie Rourke's revival now marks the play's 30th anniversary. Today at 11 a.m. and 7 p.m., the Cedar Lee Theatre shows a feed of the National Theatre's performance of the play. Tickets are $20. (Niesel)