Dangerous Liaisons is adapted from Christopher Hampton's play.
Dangerous Liaisons is a 1988 American historical drama film based upon Christopher Hampton 's play Les liaisons dangereuses , which in turn was a theatrical adaptation of the 18th-century French novel Les Liaisons dangereuses by Pierre Choderlos de Laclos . Dangerous Liaisons (2005 film) . The film is a film adaptation of Les Liaisons Dangereuses , a novel written in 1782 by Pierre Choderlos de Laclos .