During a cruise in 1988, young Mrs. Vrijland appears to have taken her own life by jumping out a port side window. The ship's purser suspects foul play and begins an investigation. The last to have seen the missing woman was her neighbor, elderly Mrs. De Vos. The purser soon finds out the victim's husband Jan is having an affair with another woman on board, while the victim herself was seen in the company of notorious playboy Arnold Pauw. Even the purser's assistant turns out to have done time for forgery.
—The TV Archaeologist