Flash Gordon: The Greatest Adventure of All is a 1982 animated television film produced by Filmation and written by Samuel A. Peeples, whose credits included the original Star Trek series.Synopsis
The story takes place during World War II. Flash Gordon is on a mission in Warsaw, which is suffering heavy bombing. He arrives too late and his contact, who is near death, says he has a message for Doctor Zarkov, but can utter only one word, "Mongo," before he dies.
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