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Watch The Return of Captain Invincible online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.

In World War II, Captain Invincible used his superpowers against the Nazis, and he was a hero. But when they accused him of supporting the Communists, he retired to Australia. Now, after a U.S. super secret super weapon is stolen, he’s asked to come back to help. Unfortunately, he’s an alcoholic now.