Lost

Season 6 Episode 4

The Substitute

6
Aired Sunday 9:00 PM Feb 16, 2010 on ABC

Trivia

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  • Notes

    • Katey Sagal (Helen) appears for the first time since the Season 2 episode "Lockdown".
      Suzanne Krull (Lynn Karnoff), appears for the first time since the Season 3 episode "Tricia Tanaka Is Dead".