 After more than a year and a half of negotiations, the SAG-AFTRA union called a strike against the SAG-AFTRA video game companies that use actors, images, or voices in games, echoing its broader strike against TV and movie studios last year, meaning that 160,000 actors will no longer take part in video games produced by Activision, Blizzard, WB Games, Electronic Arts, and seven other companies covered by an interactive media agreement.