'Game of Thrones' Set Pics Jon Snow's New Ally Revealed ... Major Spoiler!

10/24/2016 11:51 AM PDT

Jon Snow's New Ally Revealed in 'Game of Thrones' Set Pics

**MAJOR "GAME OF THRONES" SPOILER ALERT** 

Just in ... new photos fresh from the 'GOT' set in Spain and they appear to reveal a MAJOR plot point for season 7. 

The pics contain shots of Jon Snow reaching out to shake hands with another major star of the series -- an alliance that could have a HUGE impact in Westeros. 

So, you gotta ask yourself ... do you REALLY want to know who's on the other end of the shake? 

Do you? 

Last chance ... 

Okay, click the gallery already -- AND DON'T SAY WE DIDN'T WARN YOU!