If you loved The Covenant, try Deep Blue Sea
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Renny Harlin, and they sit in Action / Horror territory. If that's the register that drew you to The Covenant, the second film will land in a comparable space — through a different lens.
What Deep Blue Sea is
Darkness beneath the waves, a storm raging above, a damaged undersea lab creaks and groans. Genetically altered sharks circle, their enhanced brains driving them to attack, as researchers scramble to survive the flooded corridors. Harlin delivers a tense aquatic nightmare.

