Maigret is tasked with investigating the seemingly random murders of a countess and a show girl, only to find that the trail leads him to the Grand Hotel in Nice.
Maigret in Montmartre (2017) is currently not available on any services.
Adrian Rawlins , Rowan Atkinson , Lucy Cohu , Adrian Scarborough , Mark Heap , Lorraine Ashbourne
Thaddeus O'Sullivan
ITV Studios
