Diagnosis: Murder (1993)

Episode Overview

Title: Overboard Plot: Mark embarks on a short-term role as the ship's doctor aboard a luxury cruise liner, only to find himself tangled in a mystery when a disliked passenger is found dead. As tensions rise among the guests, Mark takes it upon himself to investigate the circumstances surrounding the man's demise, piecing together clues and motives to reveal the identity of the murderer lurking among the passengers.