Trace Adkins will sing the national anthem at Game 2 of the World Series on Thursday (Oct. 20) in St. Louis. In addition, Ronnie Dunn will perform it at Game 3 on Saturday in Dallas. Pop star/actress Zooey Deschanel is booked to sing the national anthem at Game 4 on Sunday, also in Dallas. The World Series began Wednesday night in St. Louis between the Texas Rangers and the St. Louis Cardinals. Scotty McCreery sang the national anthem prior to Game 1.