Episode: 2×22 (Season 2 Episode 22)
Name: All Hell Breaks Loose, Part 2
Originally Aired: May. 17, 2007

Plot: Dean must cope with the aftermath of Sam’s fight with Jake, and ends up paying a heavy price to get Sam back. Meanwhile, the Yellow-Eyed Demon advances his master plan to take over the Earth and Sam and Dean must track him down before it’s too late.