M.I.A.

"M.I.A." is the forty-second episode of Gargoyles, and the thirtieth single-part episode of the series.

Plot
In London, the World Tourists encounter the London Clan's gargoyle leaders, who blame Goliath for their comrade's disappearance decades ago, during the Battle of Britain. With the help of the Phoenix Gate, Goliath travels back to discover what really happened to Griff.