Liam Neeson and Olivia Wilde are attached to the forthcoming film Third Person.

The actors will play a couple in Paul Haggis's movie which follows three interconnected stories in New York, Rome and Paris, Deadline reports.

Neeson told TalkTalk in April: "I’m doing a movie in September for four weeks with Olivia Wilde. We have some serious love-making to do so I have some push-ups to do… It’s a really interesting part and I get to go to bed with Olivia Wilde! It’s a small film. It’s a really interesting script."

The film will document a frustrated writer and his lover in Paris, a mother fighting for custody in New York and an American businessman who falls for a woman when helping to rescue her kidnapped daughter in Rome.