Cheaply made Sci-Fi channel time filler which makes both humans and sabretooth tigers look like nitwits.
David Keith and John Rhys-Davies are the only actors who you'll recognize, and for good reason. Everybody else look like they were grabbed from a middle school "Introduction to Drama" course, (which they all flunked). Even Davies struggles with the brainless greedy rich bozo cliché he is stuck with. How Keith kept a straight face amidst all this is anybody's guess.
Somewhere, some scientist who saw Jurassic Park performs genetic restoration experiments or something, thus reproducing the imposing Ice Age beast, big teeth and all. The experiments fail to make the CGI monster look real, or to do a believable level of acting (well, he fits right in with his co-stars in that department). Keith plays a big game hunter who tries to hunt the thing, while your stock group of screaming group of stereotyped teens (nerd, jock, tramp, sexy intelligent girl, oversexed dumbbell guy etc.) camp nearby and say stupid stuff before they take turns getting munched. The hilarious scene of an idiot trying to fistfight/stab the creature is classic.
Good for a laugh only.