Guest Stars Ken Howard as Ret. Detective Lt. Max Cavanaugh Eugene Byrd as Dr. Sidney Trumaine Mark Margolis as Kevin Cahill Eddie Jones as Pete O'Malley Alyson Reed as Nurse Gail Dee Freeman as Mrs. Jenkins L. Kenneth Richardson as Mr. Jenkins Co Starring Jerry Trainor as Brian from A.V. William Marsh as Ian "Sherlock" Begley