Pirate radio: A force for change or a transient subversive movement? The Voice of Peace and Radio Caroline were pirate radio stations that launched in the 1960s and 1970s, broadcasting from ships anchored outside national territorial waters, in an attempt to challenge the societies around them. Radio Caroline, moored off the east coast of England, was "The Boat that Rocked" and was hugely popular with young 1960s music fans. Along with other pirate stations of the time, it helped bring about a cultural change in British broadcasting that is still felt today. The Voice of Peace, based in the eastern Mediterranean, expressed an alternative, pacifist, political viewpoint outside of 1970s Israeli mainstream politics. This documentary intercuts the stories of these two stations, through a mix of archive, presenter anecdotes, journalistic analysis and historical context. In so doing, it sheds light on both 1960s European pop culture and on the Israeli-Palestinian conflict.