Question: Who directed the 2008 film On War starring Asia Argento?
Sentence (from "On War (film)"): On War (French: De la guerre ) is a 2008 French comedy-drama film directed by Bertrand Bonello and starring Mathieu Amalric, Laurent Lucas, Guillaume Depardieu, Asia Argento, Michel Piccoli and Léa Seydoux.
Relevant evidence: Yes