Also, when you go into the conning tower there about 1:20 of your vid, for just a few seconds, look at the lights on the torpedo panel on the upper right flash randomly. That usually signifies an induced graphics glitch, either from shelling out to the Windows desktop, or something in Windows interfering with the game, or the graphics not display settings not matching, as THEBERBSTER suggests. Jello water, the CO2 getting stuck, the crew looking like they're preparing for calisthenics, and other strangeness can all occur from that.
