When a mass of Sharknadoes threatens America's East Coast, chainsaw-wielding hero Fin must again risk his life to save his children on spring break. But as he fights his way south, the sharknadoes merge and grow bigger than ever before.

Title from container. Originally broadcast as a made for television movie on the SyFy channel, July 22, 2015. Widescreen. Special features include: Lights camera sharks, the making of Sharknado 3 ; Feeding frenzy, exclusive look at the Sharknado documentary ; Shark tails, original SYFY ending & alternate ending ; Cast & crew commentaries.