"Ill Met by Moonlight" is the fifty-fifth episode of Gargoyles, and the forty-third single-part episode of the series. It aired on February 22, 1996.
Plot
When Goliath and company return to Avalon, the faerie lord Oberon and his faerie queen, Titania have returned as well after a millennium-long exile. Trouble ensues when Oberon decides to evict the Avalon Clan from his island.