Hanging by a ThreadSeason 1 Season 1Season 1Hanging by a Thread 2 episodes08/05/1979 Episodes Episode 1 S1 · E1 · 08/05/1979 · 1 h 17 minEpisode 1No synopsis available. Episode 2 S1 · E2 · 09/05/1979 · 1 h 16 minEpisode 2No synopsis available.