Not really a loss since a feature film would prolly be a ahem( mr movie phone voice)"A crew of a salvage ship/team of pleasure divers find a amazing underwater city from the 1960's seemly abandoned but something sinister lurks this dead city a moster known as big daddy. Joined by a being known a a little sister the crew/divers must now escape this hellish dead city or be killed one by one by daddy."(end mr movie phone) Yeah that how id imagined it wold have turned out at least.