The CW announced date of Supernatural Season 7 Finale.
The Season Finale – Episode 7.23 – will air on May 18th 2012 at 9pm.
Source: TV By The Numbers
Also, Spoiler-TV posted that Supernatural will finish this season filming on April 18th.
Show your support for the site/forum and become a Bronze, a Silver or a Gold member who has some privileges.