Apocalypso is an episode of Loonatics Unleashed. It first aired 17 Feb 2007.
Landing on the island of Apocalypso, the Loonatics find a colony of beautiful, powerful women called the Apocazons led by Queen Athena. Queen Athena is impressed by Lexi's behavior towards Duck, and invites her to join them in a very special event. However, not all is as it really seems with the Apocazons.