London - A killer shark attacked shoppers at a fishmonger.
Shoppers at Steve Hatt's fishmonger in Islington, North London were shocked when the shark jumped onto the counter and began thrashing around.
But luckily the animal was a fake, a stunt thought up by the special effects producers at Syfy.
A team of four artists and animatronic experts spent two weeks creating the lifelike shark in celebration of the upcoming release of Sharknado 2: The Second One.
Fishmonger, Steve Hatt, says: "We've sold some big fish in our time (...) but we have never stocked anything as menacing or as unusual as a Sharknado shark.
"Talk about a having a bite of dinner - this dinner bites you!"
Watch the video here: