Danielle Dionne was a Communist. She and her family became a target for Quebecs Red Squads. "When I saw five strapping provincial police enter my home, I experienced an instinctive moment of fear ...

Bill Knight was the mayor of Blairmore, Alberta, Canada's first communist-declared town. "Red is a state of mind," explained Knight. "Back in 1929 there were no Reds. Things were prosperous ...

In Red Flag, the people who were there explain how Communism became an all-consuming, all-explaining ideology that appealed to their deepest hopes and dreams. Red Flag hears testimony of members ...

It's 70 years since Red Channels was published in the USA - a directory of writers, actors and producers alleged to be communists or communist sympathisers. The red scare ended many careers.