Cannes film festival: A man is terrified to wake up in Seydoux’s body in this metempsychotic mystery film about gender identity

Niels Schneider also stars in this third feature from Oscar-winning 'Anatomy of a Fall' co-writer Arthur Harari, which fuses existential horror with naturalistic drama.

Director Arthur Harari is determined not to have any fun with the fertile cross-gender body-swap premise of "The Unknown," starring Léa Seydoux.

Cannes film festival: A man is terrified to wake up in Seydoux’s body in this metempsychotic mystery film about gender identity

Gendered prudishness that governs 13 Going on 30 gives way to unsettling self-examination and an intriguing gumshoe plot

Palme d’Or-winning screenwriter behind Anatomy of a Fall swaps Hollywood logic for psychological unease