TV Series | | Adventure, Sci-Fi
Patrick Duffy's son Padraic Duffy later played a character named Mark Harris in Dallas: Charade (1990), Dallas: One Last Kiss (1990) and Dallas: Win Some, Lose Some (1991).
Support wires are visible above the submarine Cetacean depending on the angle of view. Also, when the sub surfaces or submerges in the ship's home base, rising bubbles and surface waves reveal the actual size of the supposedly huge vessel.
Check out IMDb's San Diego Comic-Con coverage, featuring Kevin Smith as captain of the IMDboat, July 18 to 20, 2019, visit our guide to Star Wars, family entertainment, and more.