Florian Zeller’s brand of psychological theatre in which fractured inner states are expressed through form is undeniably slick. Like his Oscar-winning film, The Father (adapted from his play), this story of infidelity scrambles chronology and blends memory with fantasy to prove the slippery nature of reality. Part of its charm is in the unscrambling, though it remains a moot point whether style wins out over substance here.
The story is a moral one – of unfaithfulness and its consequences – presented in the mould of a crime thriller. It revolves around Pierre, a distinguished surgeon whose affair leaves him unbalanced, possibly murderous.