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The Substitute
Director
Tucker Gates
Writers
Elizabeth Sarnoff
Melinda Hsu Taylor
Series
Lost
Season
6
No. in season
4
No. in series
107
Original airday
Tuesday
Original airdate
16th February 2010
Previous episode
Next episode

The Substitute is the fourth episode of the sixth and final season of Lost.

Lost episodes
Season 1 | 2004–2005

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Season 2 | 2005–2006

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Season 3 | 2006–2007

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Season 4 | 2008

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Season 5 | 2009

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Season 6 | 2010

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