SUPERNATURAL Fans, Watch a New Special Clip for an Upcoming Surprise! October 17, 2008 News, Supernatural This is once again for all the SUPERNATURAL fans out there. Warner Bros has provided us with another teaser clip for the upcoming Supernatural surprise that will air at the end of the 10/23 Supernatural episode, “Yellow Fever.†Enjoy the first teaser video below. (Don’t forget to check out the first teaser clip.) Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)