Sæson
Episode
- Episode 1: Because You Left
- Episode 2: The Lie
- Episode 3: Jughead
- Episode 4: The Little Prince
- Episode 5: This Place Is Death
- Episode 6: 316
- Episode 7: The Life and Death of Jeremy Bentham
- Episode 8: LaFleur
- Episode 9: Namaste
- Episode 10: He's Our You
- Episode 11: Whatever Happened, Happened
- Episode 12: Dead Is Dead
- Episode 13: Some Like It Hoth
- Episode 14: The Variable
- Episode 15: Follow the Leader
- Episode 16: The Incident (1)
- Episode 17: The Incident (2)
Lost Sæson 5 The Lie
Oceanic Flight 815 – et kommercielt fly fra Sydney, Australien til Los Angeles, USA – styrter ned på en tropisk Stillehavsø. De 48 overlevende havner på en ø med mange hemmeligheder, må de holde sammen hvis de nogensinde skal komme hjem i live.
