The broken bonds between fathers and sons was explored on last night's Game of Thrones installment, as Jon Snow learned some disturbing information about Craster and his kids, while Theon was faced with a major decision.

Look for him to arrive at one on next week's "What is Dead May Never Die," while Tyrion works out a scheme to uncover a snitch at the Red Keep and go inside the personal life of  Renly Baratheon.

Check out the official HBO trailer for the episode now:

NOTE: TV Fanatic will run two Game of Thrones reviews each week. One (linked to above) from yours truly, who has never read the book on which it's based. And another, penned by staff writer Carissa Pavlica, meant for those familiar with George R.R. Martin's work.

Read the latter's novel approach to "The Night Lands" now.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.