https://www.imdb.com/title/tt7875948/

Lake Placid: Legacy (TV Movie 2018)
PG Rating: R
4.3/10 from 337 users Updated : 2018-09-04
Action , Horror , Sci-Fi , Thriller
Katherine Barrell , Tim Rozon , Sai Bennett , Luke Newton , Craig Stein , Joe Pantoliano , Alisha Bailey , Maxim Baldry , Greg Kriek ,
Gavin Lee Gomes
Darrell Roodt
IMDB 90
2018
Legacy finds the team of young explorers out to reveal the secrets of an area removed from modern day maps and hidden behind electric fences. However| once they
reach the center of the lake| they discover an island that harbors an abandoned facility with a horrific legacy: the island is home to a deadly predator eager to
feast on those dumb enough to ignore the warnings. But before they can turn back| our hapless heroes get dragged into a battle for their lives -- and will need to
work together if they hope to survive.