Overview: A lunatic escapes from a local asylum and knocks on Tressa's door late at night. He proclaims himself as an alien killer. Even the Swamp Thing is in danger.
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First Air Date: Jul 27, 1990Last Air date: May 01, 1993Season: 3 SeasonEpisode: 72 EpisodeRuntime: 30 minutesQuality: HDIMDb: 6.18 / 10 by 11 usersPopularity: 22.754Language: English