Contains Spoilers about RJ's identity


Watch the extended promo

http://www.spoilertv.com/2013/11/the-mentalist-episode-608-red-john_18.html?m=1

Freeze the frame at 23 - 24 seconds, watch in slow motion, if possible.

There is a live pigeon on Mary's hand!

Also, concerning the still shot before RJ comes through the window: that is not the stunt double. The double is not used until he crashes through.

"The Great Red Dragon" is one who has a "fatal" (or so it is thought) wound that is healed.

McAllister it is!