Kristin Scott Thomas is set to join Maggie Smith and Kevin Kline in the BBC Films and Cohen Media Group feature "My Old Lady".
Kline plays a down-and-out New Yorker who travels to Paris to settle affairs dealing with an inherited apartment.
He discovers a refined older woman (Smith) living there with her daughter (Scott Thomas). Dominique Pinon also stars a real-estate agent who becomes involved in events.
The project marks the directorial debut of famed playwright Israel Horovitz who is also adapting the script from his own award-winning play.
Rachael Horovitz, Nitsa Benchetrit and David Barro will produce. Filming begins in Paris at the end of the month.