Mad Men's Joel Murray sings 7th inning stretch at Wrigley Field

Former Mad Men star Joel Murray was in attendance at Wrigley field on Thursday to witness the Cubs take a half game lead in the Wild Card over the San Francisco Giants.

Murray talked with Cubs play-by-play announcer Len Kasper about growing up in Wilmette before singing the 7th inning stretch.

Before the Chicago actor sang “Take Me Out to the Ball Game,” he told the crowd, “you’re ready and you’re powerful.” Then Murray sang the stretch with as much enthusiasm as possible.