"The Watchers on the Wall" is the ninth and penultimate episode of the fourth season of HBO's medieval fantasy television series Game of Thrones. The 39th episode overall, it was written by series co-creators David Benioff and D. B. Weiss, and directed by Neil Marshall. It first aired on HBO on June 8, 2014.

The fourth season of the fantasy drama television series Game of Thrones premiered in the United States on HBO on April 6, 2014, and concluded on June 15, 2014. It was broadcast on Sunday at 9:00 pm in the United States, consisting of 10 episodes, each running approximately 50–60 minutes. The season is adapted primarily from the second half of A Storm of Swords, along with elements of A Feast for Crows and A Dance with Dragons, all novels from the A Song of Ice and Fire series by George R. R. Martin. The series is adapted for television by David Benioff and D. B. Weiss. HBO ordered the fourth season on April 2, 2013, which began filming in July 2013. The season was filmed primarily in Iceland, Northern Ireland and Croatia.