USOS Seaview - Design

Design

Seaview’s hull was designed to withstand a depth of 3600 feet (1 km), and in one episode survived a depth excursion approaching 5000 feet (1.5 km). The transparent-hull "window-section" bow of Seaview was not rounded like a traditional submarine but was faired into a pair of manta winglike, stationary bow planes (in addition to her more conventional sail planes). This was added after the original B 29 -like front with twelve pairs of windows, on two levels was modified for "Freudian anatomically analogous issues." In exterior shots, Seaview's bow had eight windows in the film and the first season of the television series, and four windows in seasons two through four of the series. The interior shots always showed only four windows although it did indeed infer two levels in the feature's scene with the giant octopus attack. Also in seasons two through four of the TV version, for emergencies, a pair of sliding metal "crash doors" shut across the face of the bow's observation deck to protect the four-window transparent surface. In Theodore Sturgeon's novelization of the film, the windows are described as "... oversized hull plates which happen to be transparent." They are incredibly strong because they are made of "X-tempered herculite", a top secret process developed by Nelson. The stern had unconventional, lengthy, V-shape planes above the twin engine area.

To avoid a claustrophobic feeling during viewing of the 1961 feature film, Seaview’s interior was considerably more spacious and comfortable than any real military submarine. This was further enlarged when the Flying Sub was added to the miniatures with an even more open set for the control room interior.

On the original Seaview design, a single, central skeg rudder was specified as well as trailing edge control surfaces on the twin "V" "Beachcraft Bonanza" tail fins. But on the filmed miniatures, the 8 1/2 foot (103") miniature had three rudders: one behind each nacelle and on the rear most portion of the skeg (see "The Ghost of Moby Dick"). This functional skeg rudder was only fitted to the 103" miniature and non-operationally inferred on the 51 1/2" miniature and not at all on the 206" version which had a fixed skeg.