Swiss filmmaker Barthélémy Grossmann has signed with Artist International Group (AIG) for management, Deadline has reported exclusively. The move comes as his latest feature, Father Joe, written and produced by Luc Besson, prepares to premiere at the 83rd Venice International Film Festival, marking a significant moment in Grossmann's growing international profile.

Father Joe is an action thriller starring Kiefer Sutherland, Al Pacino and Ever Anderson, following a man of faith who wages a violent war against New York City's criminal underworld. Grossmann, who began his career as an actor before becoming a writer-director, first drew international attention with his 2007 debut 13 m², and has since made films including Jimmy, Jimmy Was Here and the upcoming English-language thriller Disorder, also produced by Besson. He joins an AIG roster that includes Monica Bellucci, Jonathan Rhys Meyers, Gong Li and Anil Kapoor, among others.