Lost - Season 3 Episode 21 -

Critics and fans alike praise the episode for its focused character work. It currently holds a high standing on "best of" lists for the series.

The emotional payoff of Charlie’s list and the masterful way it ties his pre-island life to his current bravery. Lost - Season 3 Episode 21

The episode’s namesake comes from Charlie’s flashback, where instead of a traditional character backstory, we see the "five best moments" of his life. This unique structure turns his impending sacrifice into a powerful redemption arc for a character who struggled with addiction and purpose since the pilot. Critics and fans alike praise the episode for

Viewers often cite this as Charlie’s strongest hour. His final moments with Claire and his "list" for her underscore how much he has grown, moving away from his self-destructive past to a selfless hero. His final moments with Claire and his "list"

"Greatest Hits" is a masterclass in how to say goodbye to a series regular. It balances the "Island Mystery" (the Looking Glass station) with the "Human Element" (Charlie’s legacy), making it essential viewing that sets the stage for the legendary "Not Penny's Boat" moment in the following episode.