Jack Frost (1997) - American horror comedy movie takes place in the fictional town of Snowmonton, where (on the week before Christmas) a truck carrying serial killer Jack Frost to his execution crashes into a genetics truck. The genetic material causes Jack's body to mutate and fuse together with the snow on the ground. Jack is presumed dead and his body melts away. However, he comes back as a killer snowman and takes revenge on the man who finally caught him, Sheriff Sam Tiler. You can watch it below in the video player!
Jack Frost 2 - Revenge of the Mutant Killer Snowman (2000) - Sam Tiler has been struggling to recover from the encounter with the Mutated Snowman known as Jack Frost ever since he rampaged through his hometown but the Mutant Killer Snowman returns to kill more people during Christmas. You can watch it here. Just click.