Alain and Marie move to a quiet suburb. A mysterious tunnel in the cellar of their new home will turn their lives upside down. When Alain’s boss and his girlfriend come over for dinner, the temptation to share the incredible story about the tunnel is strong. But Marie becomes obsessed with the cellar and is determined to keep it a secret. One of cinema’s most eccentric creators, Quentin Dupieux, wrote and directed surreal comedies such as Rubber, Wrong, Wrong Cops, Reality, etc. Motovun aficionados might know him for Deerskin, a film about a “killer jacket” that was presented in 2019 competition programme. Incredible but True premiered at Berlinale this year.