You might want to buckle up before watching the trailer for Mission: Impossible — Fallout [1] — it's that intense. Tom Cruise [2] is back as Ethan Hunt in the sixth installment of the action franchise, and this time things are more insane than ever. With a new enemy on the loose who threatens everything he holds dear, Hunt has to go above and beyond to save the world. This includes jumping out of skyscrapers, being thrown off a cliff, getting punched through walls with a mustachioed Henry Cavill, hanging from a helicopter, and then getting smashed by a different helicopter. Is your adrenaline pumping yet? If not, watch the trailer again before Mission: Impossible — Fallout hits theaters on July 27.