'Gravity': All Three New Mini Heart Attacks Previews Now Online


Want to play fun game? It's easy. Watch all three of these trailers for "Gravity," and try not to have a panic attack.

Okay, so that's not actually a fun game at all, but it's really hard to not freak out, or at the very least swear off space travel, while watching these previews for Alfonso Cuarón's "Gravity," the third of which just appeared over at Warner Bros' YouTube channel.

"Gravity" tells the story of two astronauts, played by Sandra Bullock and George Clooney, who live through a terrible accident during a space walk that sends them rolling through open space.

The three recent previews have largely been single takes that play out over the course of a minute or so. The new preview, which chronologically comes after the first two, actually does feature cuts but has the same epic, unbroken feel of the others.

Check out all three previews after the jump, and remember to breath!

"Gravity" opens in theaters on October 4.