Mila Kunis is joining the cast of the Oscar-winning director-writer Paul Haggis's drama Third Person, with James Franco and Casey Affleck in negotiations to join.
Third Person, which has a budget of $28 million, is heading for a mid-October start and is produced by Corsan Films.
Set in Rome, New York and Paris, where the film will shoot, Third Person features three interlocking love stories.
Cast members include Liam Neeson, who plays a journalist, and Olivia Wilde, who plays a New York gossip columnist.
Corsan founder Paul Breuls is producing with Haggis and Michael Nozik. Haggis will direct from his own script.
Breuls and his president of sales, Pascal Borno, have brought a number of high-profile films to the marketplace and are heading to the Toronto International Film Festival next month with a strong slate.
Recent announcements include Killing Season from director Mark Steven Johnson, with Robert De Niro and John Travolta; Emperor from Lee Tamahori, which Corsan is producing; Roland Joffe's Singularity, which stars Josh Hartnett; and the Chet Baker biopic The Prince of Cool which Breuls is set to direct.