Chicago Fire Peter Mills
Chicago Fire Peter Mills . He had starred on the show since it premiered in 2012, playing rookie firefighter peter mills, whose firefighter father was killed in the. It’s hard to find shirtless photos of charlie barnett as fireman peter mills on the nbc hit show chicago fire. Chicago Fire Season 2 Promotional Cast Photos Chicago from www.fanpop.com Fans couldn't believe it when actor charlie barnett left chicago fire in 2015 after just three seasons on the hit nbc series. Chicago fire fans were shocked when peter mills left the nbc hit series after just three seasons. As such, it’s unclear whether we could see charlie barnett return as peter mills in the show’s upcoming tenth season.