I'll try to post these every other week day (Mon-Wed-Fri), but I make no guarantees. Sometimes there will be more than one cap for a beginning or ending of an episode. I'm also using my capper's discretion - meaning I'm choosing the most aesthetically pleasing image that we see first or last not always literally the first or last things we see. I'll explain this as we go along.
:: Click on images for the HQ versions ::
7.03 Beginning: The episode begins with Dean waking up in the Sioux Falls General Hospital ER with a broken leg.
7.03 Ending: By episode's end, Dean kills Amy Pond, which will be a secret he'll keep from Sam for a little while - and Chet the Leviathan eats the general store clerk with some nacho cheese.