Released in 2010, Skyline is a sci-fi action thriller that presents a terrifying vision of alien invasion. The film follows a group of friends in Los Angeles who witness mysterious blue lights descending from the sky, which hypnotically draw people toward them. As extraterrestrial forces begin harvesting human brains and taking over the city, the group must barricade themselves in a luxury apartment high-rise and fight for survival against overwhelming odds.

Directed by the Brothers Strause (Colin and Greg), Skyline is notable for its impressive visual effects created on a relatively modest budget. The alien designs are genuinely unsettling, featuring biomechanical creatures and massive harvesters that create a palpable sense of scale and threat. While the film received mixed reviews for its plot and character development, it delivers solid entertainment value for fans of invasion narratives.

The cast, including Eric Balfour, Scottie Thompson, and Donald Faison, portrays ordinary people caught in extraordinary circumstances, adding a grounded human element to the spectacular destruction. The film's tension builds effectively as the characters realize the true scope of the invasion and the aliens' terrifying purpose.

For viewers seeking an undemanding but visually striking alien invasion movie with relentless action sequences, Skyline offers 92 minutes of intense sci-fi thrills. The film's practical approach to visual effects and its relentless pacing make it worth watching for genre enthusiasts who appreciate creative creature design and large-scale urban destruction scenarios.