LOS ANGELES, May 18: Peter Berg parlayed successful acting work on TV shows like medical drama “Chicago Hope” to an even greater directing career of movies such as “Friday Night Lights,” which later became a TV series, and the Will Smith action flick “Hancock.” On Friday, Berg’s latest film, alien-invasion actioner “Battleship,” steams into theaters. It takes its title from the Hasbro board game in which two players engage in a guessing game to see who can sink the other’s naval ships. (agencies)