Agatha Raisin - Season 4 Episode 3 -

James has finally returned to Carsely and promised to whisk Agatha away on holiday where she can help him write his next novel. Agatha’s dreams of the French Riviera quickly fade when she finds herself in Snoth-on-Sea, a seaside resort whose glory days are far behind it. When a hotel guest is found murdered, it’s up to Agatha to prove who the killer is.