'Harry Potter and the Deathly Hallows - Part 1' launched its red-carpet premier Monday evening at Discovery Times Square in New York city.

Actors, Oliver and James Phelps and actress Bonnie Wright showed up at the premier of the first installment of the two-part film adaptation of 'Harry Potter and the Deathly Hallows'. Part 2 of the movie is expected in July.

While the girls looked gorgeous in gowns, their elegance was matched by well-groomed male cast members in the Big Apple.

Start slideshow to see photos of the 'Harry Potter and the Deathly Hallows - Part 1' New York Red Carpet Premier: