First teaser trailer revealed for My Policeman film starring Harry Styles

The film, directed by Michael Grandage, will star Harry Styles, Emma Corrin, David Dawson and more. My Policeman is set in a 1950s Brighton and will see Styles play policeman Tom Burgess. Emma Corrin will play a character called Marion, who Styles ends up marrying, and Dawson will play a museum curator called Patrick Hazelwood, who Styles has a secret relationship with despite living in a society where being gay is illegal.

The film is an adaptation of Bethan Roberts' 2012 novel of the same name.

As well as appearing in My Policeman, Styles will star in the Olivia Wilde-directed Don't Worry Darling film due out in September.