Guest Stars Christian Stolte as Firefighter Randy "Mouch" McHolland Joe Miñoso as Firefighter Joe Cruz Yuri Sardarov as Firefighter Brian "Otis" Zvonecek Mo Gallini as Firefighter Jose Vargas Meghann Fahy as Nicki Rutkowski Jeffrey DeMunn as Construction Worker Max Baker as Drunken Englishman Co Starring Randy Flagler as Firefighter Harold Capp Robyn Coffin as Cindy Herrmann Steve Chikerotis as District Chief Steve Walker William Smillie as Kevin Hadley Lucas VonKampen as Luke Herrmann David VonKampen as Lee Henry Herrmann Griffin Kane as Griffin Darden Chaon Cross as Heather Darden Katherine Cunningham as Corrine Corey Sorenson as Andy Darden Madison Dirks as Mike Patterson Rich Wilkie as Engine Firefighter Scott Stangland as Justin Addy Stafford as Julie Annabel Armour as Georgie Ashley Bond as Beautiful Young Woman Dexter Zollicoffer as Grigsby Marika Mashburn as Nurse Nadirah Bost as Mabel Russ Williamson as Irish Bartender Simeon Henderson as Clarence Suzanne Lang as Julie's Mom Uncredited Anne Lockhart voices Dispatcher