Mega Snake [2007]

When an ancient snake is stolen from its Native American handler, it comes with three very important rules: don't let it out of the jar, don't let it eat anything living, and never fear the heart of the snake. Of course, the first two rules get broken and it's not long before the out-of-control reptile has grown into a 40 foot monster with an insatiable appetite for human flesh. It takes a paramedic with a deathly fear of snakes, his girlfriend, and a snake handler to bring down the beast and save the day.