Birdman has faced countless threats in his career as one the Earth's greatest heroes: giant monsters, alien invasions, secret societies and power-mad super-villains, but nothing he's faced can prepare him for his most daunting challenge: fatherhood! Birdman's battle against his old rival Mentok takes a dire turn when Birdman must use every ounce of his power to save the life of a son he never knew he had!