If you were disappointed in that first clip from The Walking Dead--the one where Rick beat a couple of zombies to dead-again death with a rock--some great news. The four-minute Comic-Con sizzle reel for the series has debuted online, and it looks even better than season one.

The tease clip highlights what happens when the remaining survivors try to escape from Atlanta. Spoiler alert: it doesn't go well. Watch the trailer above. The Walking Dead returns on Oct. 16.

[via Deadline]