Joe's Lair is the den of the cunning marine creature Joe, and of his large enhanced and intelligent marine army, located at an unknown region beneath the seas. First appearing as one of the central locations of the Danish animated film, Help! I'm a Fish, Joe's lair is also featured in a minority, in Disney vs. Non-Disney Villains and Heroes vs. Villains Wars, mainly featured as the base of Joe's fish army. Other than that, it is not featured furthermore in the series.