6 details you may have missed in the seventh episode of 'Game of Thrones'

A popular fan theory is starting to take shape in Westeros with the return of a major character that was originally thought to be dead. Episode 7 actually had numerous callbacks to previous characters and themes in the series. Here's a look at some of this things you might not have noticed.

Produced by Chris Snyder. Original reporting by Kim Renfro.

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