Grey Damon飾演消防副隊(duì)Jack Gibson，Okieriete Onaodowan﹑Danielle Savre﹑Barrett Doss及Jay Hayden依次序飾演消防員Dean Miller﹑Maya Bishop﹑Victoria Hughes及Travis Montgomery。Miguel Sandoval飾演消防隊(duì)長(zhǎng)Pruitt Herrera， Alberto Frezza飾演警官Ryan Tanner。