"The Rains of Castamere" -- also known as "Game of Thrones'" Red Wedding episode -- shocked fans who weren't expecting Robb and Catelyn Stark's murders.
Mandatory Credit: HBO
Stories this photo appears in:
The 75 most impactful TV moments are debuts, farewells and historic firsts
It was through a television screen that most people witnessed the 1969 lunar landing and Martin Luther King Jr.’s “I Have a Dream” speech.
