2022 French film Brother and Sister Theatrical release poster French Frère et Sœur Directed by Arnaud Desplechin Written by Arnaud Desplechin Julie Peyr Naïla Guiguet Starring Marion Cotillard Melvil Poupaud Golshifteh Farahani Patrick Timsit Benjamin Siksou Edited by Laurence Briaud Music by Grégoire Hetzel Production companies Why Not Productions Arte France Cinéma[1] Distributed by Le Pacte[1][2] Release dates 20 May 2022 (2022-05-20) (Cannes Film Festival) 20 May 2022 (2022-05-20) (France)[3] Running time 108 minutes[2] Country France Language French