We've got your first look at the season 5 finale of Supernatural, entitled, "Swan Song", which airs this Thursday, May 13 at 9pm EST.

THE APOCALYPSE - The entire season has been leading up to this showdown between good and evil. With the Apocalypse looming, Sam (Jared Padalecki) and Dean (Jensen Ackles) realize they are out of options and make heart-breaking decisions that will change their lives forever. A beloved character is killed. Steve Boyum directed the episode with teleplay by Eric Kripke and story by Eric Gewitz.

CLICK HERE for the entire 19 photo gallery!

<i>Supernatural</i> Season 5 Finale #1

<i>Supernatural</i> Season 5 Finale #2

<i>Supernatural</i> Season 5 Finale #3

<i>Supernatural</i> Season 5 Finale #4

<i>Supernatural</i> Season 5 Finale #5

<i>Supernatural</i> Season 5 Finale #6

<i>Supernatural</i> Season 5 Finale #7

<i>Supernatural</i> Season 5 Finale #8

<i>Supernatural</i> Season 5 Finale #9

<i>Supernatural</i> Season 5 Finale #10

<i>Supernatural</i> Season 5 Finale #11

<i>Supernatural</i> Season 5 Finale #12