Prime Video has shared the the first trailer for its new gay drama My Policeman, which stars former One Direction frontman Harry Styles.

Based on the acclaimed gay novel of the same name from Bethan Roberts, set in 1950s Brighton, the film stars Emma Corrin as Marion Taylor, a schoolteacher who falls in love with a police officer named Tom Burgess (Styles).

After meeting museum curator Patrick Hazlewood (David Dawson), however, Tom finds himself torn between both lovers but, due to social constraints of the era, Tom decides that it is safer to marry Marion.