Cover Up (1984)

Season 1: Episode 21

A terrorist poses as a humanitarian to raise money for the weapons that he uses. Henry wants Dani and Jack to get the money he just raised from him so that the government can actually give to the needy. And when Dani learns he's going on a cruise she gets herself on the ship too. They learn that the man is a gambler so they decide to use that to get the money. A mysterious man is also following him.