Nymphomaniac: Part 1–Secret Sundance Showing

nymphomaniac_posterLar Von Trier’s “Nymphomaniac: Part 1″ was revealed to be the secret screening feature that premiered at Sundance on Tuesday night.

It premieres in North American theaters on March 21.

Rumors leaked early, correctly it turned out, that it was “Nymphomaniac.” But the film’s distributor Magnolia wouldn’t confirm them. The film’s identity was so closely guarded that even the ushers didn’t know.

Clues:

The festival’s program said the mystery film would run 117 minutes, which turned out to be the exact duration of “Nymphomaniac: Part 1.”

A sign outside the theater read, “I.D. required must be 18 or over to attend this film.” “Nymphomanic,” which is unrated, features graphic sex scenes unsuitable for children who might have been attending with unsuspecting parents.

The packed house of 280 people were excited up until the last-minute reveal.

“Nyphomaniac: Part 1,” which stars Shia LaBeouf, Charlotte Gainsbourg and Jamie Bell, already opened in France, Spain, Brazil and several Eastern European markets.

None of the cast was known to be in attendance. Von Trier, who doesn’t fly, has never been to the US.