Avengers Assemble Episode 22 Guardians and Space Knights Episode Title:Guardians and Space Knights.Episode Description:When Galactus attacks Earth in order to consume it, Iron Man is able to lead him to another planet. The Avengers tracks Iron Man's location to a distant planet where they discover that it is populated by the D'Bari and under the protection of the Guardians of the Galaxy. As the D'Bari are being evacuated as part of the Galactus Contingency Plan, the Avengers team and the Guardians of the Galaxy work to stop Galactus while wondering why Iron Man led Galactus to the D'Bari's planet.