Bill Hader and Alec Berg snuck into a real acting class while researching for Barry

Barry, the new HBO comedy from Bill Hader and Silicon Valley’s Alec Berg, stars Hader as the eponymous hitman who gives up a life of crime after he’s bit by the acting bug while tailing a target in Los Angeles. At the SXSW premiere of the show, we spoke with Hader and Berg about the genesis of the show, and the time they snuck into an acting class while researching for Barry.