A new BBC Four trailer has been released for series 5 of French crime-drama Spiral (Engrenages).
The twelve-episode series, starring Caroline Proust, Grégory Fitoussi, Philippe Duclos, Fred Bianconi, Thierry Godard and Audrey Fleurot, follows the lives and work of Parisian police officers and the lawyers and judges who work at the Palais de Justice.
Spiral Series 5 begins on BBC Four on Saturday 10th January at 9pm.
Watch the trailer below…