Get ready to be majorly creeped out.
The new film from Hereditary director Ari Aster is a folk horror entitled Midsommar and stars British stars such as Florence Pugh, Jack Reynor, and Will Poulter.
The horror has already garnered from critics who have branded it a "mind-f**k", but could this be a horror classic in the making?
Having already delivered a cult classic with star Toni Collette in Hereditary, will Aster be so lucky with his second horror?
Here is everything you need to know about Midsommar - including when to expect it in UK cinemas.
And don't worry - no spoilers here!
Midsommar UK release date
Midsommar is released in UK cinemas on July 5, 2019.
Midsommar cast
Florence Pugh as Dani
The Outlaw King star plays one half of an unhappy couple at the heart of the film.
Jack Reynor as Christian
The What Richard Did star plays the other half of the unhappy couple, who persuades Dani to attend the Midsommar festival.
William Jackson Harper as Josh
The Good Place star plays one of Christian's friends who persuades him to attend the festival of Midsommar.
Will Poulter as Mark
The Revenant star Poulter portrays another of Christian's friends who persuades him to attend the festival of Midsommar.
Vilhelm Blomgren as Pelle
Archie Madekwe as Simon
Ellora Torchia as Connie
Midsommar trailer
There have been multiple trailers for the new horror film, but one of the most moody videos is placed at the top of the article.
Certainly an unsettling watch.
Midsommar plot
Midsommar follows Christian and Dani, a young American couple who are having trouble with their relationship.
After Dani suffers from a personal tragedy, the couple decides to go on a vacation to rural Sweden with their friends, Mark and Josh, to visit a small village that is hosting a festival held once every 90 years.
Unbeknownst to them, the festivities comprise violent and disturbing pagan rituals, and the locals insist that they join in.
Director Ari Aster described the film to Jordan Peele in Fangoria magazine as "a breakup movie dressed in the clothes of a folk horror film".
Midsommar reviews
So far, the film has come in for , with a particular praise towards the atmosphere that Aster invokes.
The Rotten Tomatoes consensus reads: "Ambitious, impressively crafted, and above all unsettling, Midsommar further proves writer-director Ari Aster is a horror auteur to be reckoned with."
For more reviews of the film .
Midsommar is released in UK cinemas on July 5, 2019.
