Dr. Evil used a time machine to come to 1969, where he stole Austin's MOJO, the source of Austin's power, and made him lose all his power. Fortunately, the British Intelligence Agency invented a more advanced time machine. Austin bid farewell to the good material life in 1999 and returned to his lively era to get his MOJO back. At the same time, Dr. Evil brewed an evil plan to destroy the world: to destroy the earth by firing a cannon on the moon. Austin must stop Dr. Evil's plan in 1969, otherwise, he will lose the beauty and food and drink he had in 1999. The unruly agent went out again, just for himself, and to save the world by the way.