Watch Alexander Skarsgard in the Trailer for BATTLESHIP

Yahoo! just dropped the first trailer for Battleship, starring Taylor Kitsch and Alexander Skarsgard as brothers who run into a mysterious ship while out on routine Naval exercises in the Pacific. Also starring Liam Neeson, Brooklyn Decker, and Rhianna, Battleship opens May 18, 2012.

This is so not what I expected from a movie based on my brothers’ favorite board game. Aliens? Transformers? What?