Overview: Reunited with his sister, Oliver and Thea find themselves searching through a familiar maze of catacombs. Meanwhile, John and Lyla partner on a special ops mission.
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First Air Date: Oct 10, 2012Last Air date: Jan 28, 2020Season: 8 SeasonEpisode: 170 EpisodeRuntime: 48 minutesQuality: HDIMDb: 6.82 / 10 by 5916 usersPopularity: 273.82Language: English