Episode Detail: Man Overboard - Diagnosis Murder
Mark, Jesse and Amanda take a working vacation aboard a cruise ship and end up working a murder case when a wealthy man (John Bennett Perry) is thrown overboard, perhaps by someone in his family. Clare: Brynn Thayer. Amy: Allison Mackie. Tracy: Mia Wesley. Capt. Kennedy: Nick Tate. Lawrence: James Lancaster. Amanda: Victoria Rowell. Jesse: Charlie Schlatter. Mark: Dick Van Dyke.