Guest Stars Peter Kastner as Marty Thompson Co Starring Tim Donnelly as Fireman Chet Kelly Marco Lopez as Fireman Marco Lopez Mike Stoker as Fireman Mike Stoker Michael Norell as Captain Henry "Hank" Stanley Ron Pinkard as Ron Pinkard Laurie Kennedy as Nurse Patterson Peter Brocco as Professor William Bronder as Tree Trimmer Jeff Cotler as Mike