After the devastating events of Avengers: Infinity War (2018), the universe is in ruins. With the help of remaining allies, the Avengers assemble once more in order to reverse Thanos' actions and restore balance to the universe.
After a harrowing plane crash, a Special Forces officer and his combat dog find themselves stranded deep in the Alaskan wilderness. Together, they are forced into a brutal fight for survival against the elements.
Follows a hapless courier tasked with delivering a package to a remote hospital. He soon finds himself caught in the middle of an outbreak and must fight through hordes of mutated creatures to survive.