A French whodunit set in the beautiful Var region, where Parisian cop Lise Stocker (Barbara Schulz) returns home to visit her elderly mum and finds herself waist-high in a bizarre case which echoes one of 15 years earlier.

It’s clearly designed as a Gallic Broadchurch/Top of the Lake – nothing wrong with that – and if episode one grabs you, the rest will be available on All4 straight after this.