The celebrated Sundance Film Festival, opening Thursday in Park City, Utah, includes films starring Natalie Portman, Olivia Wilde, Seth Rogen and Charli XCX, plus a wide range of documentaries.

When Disney and George Lucas created this attraction, it was declared one of the scariest Disney rides ever created.

Sometimes, directors improve massively between their first and second movies, like with David Fincher's Se7en and Christopher Nolan's Memento.

This legendary filmmaker is responsible for plenty of classics, but also some duds. Here are his contributions to sci-fi, ranked.

Ridley Scott's iconic sci-fi horror movie "Alien" was released in the United States on May 25, 1979, meaning it turns 47 this year.