Aaaaaactuallllllyyyyyyy.....the pronounced bow wake washing up over the wheelhouse when running awash in the movie was done by towing the 22 foot waterline trolley version at a good clip across Fox Lake wetset; AND, the waves are largely attributable to a double-barreled "water canon" they had attached to the assembly, aimed to fire backwards over the naviform foredeck and wheelhouse.
We do get a small amount of similar effect when we dive the NAUTILUS MINISUB, but it's not travelling nearly fast enough to produce the extreme effect you see in the movie; and we don't use a water canon, either.
HOWEVER!!! If I ever get around to replacing the E-motor with an engine-driven squirt drive, it might do something pretty close to what is seen in the movie That's at least a few years away though; and actually, it will probably never happen because it would require major surgery on the hull, and after I've gotten the scale exterior detailing finished, I'm not gonna wanna do that.
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