Birdman Episode 1 The Menace of Dr. Millennium Episode Title:The Menace of Dr. Millennium.Episode Description:After they scamper off with high-security missile plans, Birdman pursues frightening prehistoric monsters that Dr. Millennium has brought back to life. Birdman temporarily loses the beastly thieves when he is stunned by a thermobeam, but he lures them back with a trick news broadcast to wrestle them down and recover the secret materials. To avoid being taken, Dr. Millennium turns his time twisting-machine on himself and returns to two million years in the past.