Sharknado?s days in Taradise are numbered. The mindbogglingly resilient TV movie franchise about a man-eating meterological phenomenon and the celebrity cameos it spawns is going to be packing things in. As teased by the franchise?s usual suspects, a sixth Sharknado offering is on the way and TV Line reports that this will be the final go-around for the franchise. Everything from Nazis to Noah?s Ark is being tossed into the mix and presumably SyFy is refererring to past Nazis in their synopsis as opposed to today?s garbage pile of Nazis.