Those who caught the season 3 premiere of AMC's 'The Walking Dead' this past weekend (and contributed to its massive ratings and critical praise) were no doubt surprised by its ending, which introduced a new element to the prison arc not seen in any previous promos or trailers. But with the premiere out of the way, it's time to learn more about our mysterious new friends!  Check out the latest promo for "Sick," featuring our best look yet at some new characters!

If you thought - SPOILER ALERT - Rick chopping off Hershel's leg to spare him from a bite was gruesome, just wait until you see what happens when the five prisoners discovered at the end of season three premiere "Seed" let loose on 'The Walking Dead!'  Thanks to a recent interview with Glen Mazzara, we learned a bit more about Axel, Andrew, Oscar, Tomas and Big Tiny, but before the season's second effort "Sick" this Sunday, how would you like to see them in action?

A new Spanish promo gives us our best look yet at the five new prisoners, who had apparently holed up in the prison's cafeteria before Rick and his crew burst in looking to save Hershel's life.  But as the new promo shows, the five prisoners might not be so happy to see Rick and his group.  Will the survivors manage to co-exist with the prisoners, or is even more blood on the way?

Check out the new promo for 'The Walking Dead' season 3 episode 2 below (closed captions available), and give us your theories in the comments!