The greatest comic strip heroes of all time, united to battle a menace bazillions of light years from Earth! Ming the Merciless, conqueror of worlds, failed to claim our planet for his empire, thanks to its mightiest champions: Flash Gordon, Mandrake the Magician, Prince Valiant, Jungle Jim, and two generations of The Phantom. Their home saved,

Flash Gordon escapes! Broken in mind and spirit, our intrepid heroes must bust out of their sci-fi prison and rescue their friend, even if that friend doesn’t want to be rescued! Continuing the epic crossover that unites the greatest heroes from the King Features Syndicate comic strips: The Phantom, Mandrake the Magician, Prince Valiant, Jungle

Flash Gordon escapes! Broken in mind and spirit, our intrepid heroes must bust out of their sci-fi prison and rescue their friend, even if that friend doesn’t want to be rescued! Continuing the epic crossover that unites the greatest heroes from the King Features Syndicate comic strips: The Phantom, Mandrake the Magician, Prince Valiant, Jungle