Ever since this episode Marina is hardly seen in the late episodes, first she wasn't seen at all in this episode then she was seen only at the end of Titan goes pop and in the Cool Caveman she was seen at the very start and at the very end, any more episodes?

Lighthouse Dwellers, Aquanaut of the Year, Christmas to Remember, Trapped in the Depths,and Eastern Eclipse

Where did the son of the sheik get the idea that WASP was trying to destroy the temple? The plans for the dam must have been discussed thoroughly before it was built.

Why would the African tribe have been dragging their spears with them underwater? For that matter, why did the spears, the hut, the utensils, etc, show them as being so very primitive? It would have taken quite sophisticated equipment (and people who knew how to use it) to dismantle an underwater temple and transport it piece by piece.

Troy's gag keeps slipping off of his mouth and then back on again.

Nothing like having a nice, family-sized sarcophagus in your temple. Not to mention a descending lid of spikes (just to insure that the corpses were really dead when they were buried).

The WASPs sure are great for forgiving and forgetting, aren't they? Regardless of what sheik-boy thought they were doing, he's still guilty of attempted murder.