` ` Part 2 : The Big One '' debuts Wednesday on Syfy . ` Sharks will invade the Big One for the sequel to last summer 's pop culture disaster . Screenwriter says there will be a ` ` global Sharkapocalypse '' in third outing .
` ` Part 2 : The Big One '' debuts Wednesday on Syfy . Sharks will invade the Big One for the sequel to last summer 's pop culture disaster . Screenwriter says there will be a ` ` global Sharkapocalypse '' in third outing .