Episode Detail: Sleeping Murder - Diagnosis Murder
Mark's hypochondriac brother, Stacy (Jerry Van Dyke), shows up in the E.R. claiming he's sick. Shortly after he's admitted, Stacy's hospital roommate is murdered and suspicion falls on him. Meanwhile, a new medical school dean (Joanna Cassidy) clashes with Mark over a mistake made by a student. Amanda: Victoria Rowell. Jesse: Charlie Schlatter. Mark: Dick Van Dyke.