Shark Side of the Moon

During the Cold War, the USSR develops hyper-aggressive humanoid sharks that are accidentally launched at the Moon. Flash-forward to present day and the first team of astronauts on the Moon in decades are forced to crash land on its far side. There, the astronauts encounter the humanoid Russian sharks, forcing them to fight for their lives and the lives of all humans when it's revealed the sharks have a plan to take over Earth.