Red Channels: The Report of Communist Influence in Radio and Television was an anti-Communist document published in the United States at the start of the 1950s. Issued by the right-wing journal Counterattack on June 22, 1950, the pamphlet-style book names 151 actors, writers, musicians, broadcast journalists, and others in the context of purported Communist manipulation of the entertainment industry. Some of the 151 were already being denied employment because of their political beliefs, history, or association with suspected subversives. Red Channels effectively placed the rest on a blacklist.