Guest Stars Henry Jones as Dr. Alexander Knott 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 Lillian Lehman as Carol Williams Deidre Hall as Nurse Sally Lewis Ezra Stone as Boris Miller Joseph V. Perry as Evan Langford Ted Gehring as Peter Euben Christine Dickinson as Laura Crandall Monica Lewis as Maury Peeyer Joseph Kaufmann as Joe Gellner Uncredited Jack De Leon as Billy Zimmer Harold 'Hal' Frizzell as Tully