The Family (2013)

The Manzoni family, a notorious mafia clan, is relocated to Normandy, France under the witness protection program, where fitting in soon becomes challenging as their old habits die hard.

Director: Luc Besson
Writers: Luc Besson (screenplay), Michael Caleo (screenplay)
Stars: Robert De Niro, Michelle Pfeiffer, Dianna Agron
Source: IMDB