Faith, Bosco, Carlos and a wounded Doc find themselves trapped in an abandoned tunnel and unable to reach Central on their radios; the firefighters get into mischief during a long lull between calls; when the C.O. can't raise Bosco on the radio, Sully tries to cover for him.
Elenco: Jason Wiles , Coby Bell , Anthony Ruivivar , Skipp Sudduth , Molly Price , Eddie Cibrian , Bobby Cannavale , Josh Stewart .