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![LA X episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/ad3935cc76a1c3c70a46190b6588c7cee56e45b8.png "Watch "LA X" episode online")
LA X
1, 2
174
![What Kate Does episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/ccd6799ec3209cbf2031d6091e7e9ab373d2f760.png "Watch "What Kate Does" episode online")
What Kate Does
3
144
![The Substitute episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/c355b28efa899e9e3fd43b0ebccf13bcf4593a41.png "Watch "The Substitute" episode online")
The Substitute
4
125
![Lighthouse episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/3a34615e474ae78237d9856371d96eb7879e6330.png "Watch "Lighthouse" episode online")
Lighthouse
5
139
![Sundown episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/05887448cf20f735f7d616ab3436b54f1a0ef243.png "Watch "Sundown" episode online")
Sundown
6
130
![Dr. Linus episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/ad70b6c2cb5267c4cd9da55ed4471d2e86d22cc4.png "Watch "Dr. Linus" episode online")
Dr. Linus
7
134
![Recon episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/2c0d39ac5bc8886911f30e534dd0e43844d47624.png "Watch "Recon" episode online")
Recon
8
132
![Ab Aeterno episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/36450a2b9b0daa9e29e2b5a56fa3bf6e759e496f.png "Watch "Ab Aeterno" episode online")
Ab Aeterno
9
143
![The Package episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/055565cc59c6afbc27b9f895bc2bd42e7f576d2f.png "Watch "The Package" episode online")
The Package
10
113
![Happily Ever After episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/b512c405f4044bed0420fdbce8cd1a046bf608e0.png "Watch "Happily Ever After" episode online")
Happily Ever After
11
107
![Everybody Loves Hugo episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/69385ace9953903fc7be0bedac6a24c550a8757e.png "Watch "Everybody Loves Hugo" episode online")
Everybody Loves Hugo
12
134
![The Last Recruit episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/2b480701a3a7f55eb87dbdd0e55c4344e609acc2.png "Watch "The Last Recruit" episode online")
The Last Recruit
13
123
![The Candidate episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/d69c8edea285354a5dc74b979d5e406327c0dffc.png "Watch "The Candidate" episode online")
The Candidate
14
117
![Across the Sea episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/434ab27114d3a7de7e470c150a7b1f7a27f4ca74.png "Watch "Across the Sea" episode online")
Across the Sea
15
129
![What They Died For episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/7ae9dce35b79295b8a3c347580153be1602e8a12.png "Watch "What They Died For" episode online")
What They Died For
16
132
![The End episode thumbnail](https://english-fun.org/images/thumbs/tvseries/fantasy/lost/616be15ad6eff654fb6745f22ec1940c37baf485.png "Watch "The End" episode online")
The End
17, 18
207
