鯊捲風4：四度覺醒 

It"s been five years since the last Sharknado that devastated Washington, D.C. and the world is benefiting from this hard-earned peace. Aston Reynolds" tech company Astro-X with their revolutionary atmosphere stabilizers called Astro-Pods, managed to eradicate all possible Sharknado formations, before they could get the chance to grow in magnitude. Fin, is heading to Vegas for a family reunion, some fun and relaxation, but before long, menacing clouds are forming once again and a brand new Sharknado is at hand.