Culture Jam documents a movement against advertising and the repurposing of commercial messages by following pranksters and subversive artists as they hijack, subvert and reclaim corporate media space in the battle of public ‘mind-share’ dominated by the consumer culture. Stopping in San Francisco, New York’s Times Square and other parts of the United States, Culture Jam documents some jamming in action—armed with everything from DIY anti-ad stickers, custom neon, to the art of performance and guerilla film screenings—to illustrate just some of what people can do to push back against the saturation of commercial media messages in public space.