For me is the third season finale 'Through the Looking Glass' , it was mindblowing.

I made a mistake, I put 'Through the Looking Glass' twice and I cant change it

sorry

How could I possibly choose?
I finally decided on Man of Science, Man of Faith because I think this is where so many answers start (and of course have their own additional questions!).
However, I may have the title confused with some other episode.
I just wish there had been an 'all of above' !

"The Constant." Hands down for me.

I've never gotten the fascination with the Locke episode, "The Walkabout." It was only a midlan episode for me, but then Locke's not a favorite of mine.

Two For The Road because it was such a pivotal turning point...and lay the foundation for me as to the good intentions of the others...and Ben.

I've also gone for The Constant. It was a tough choice between that and Numbers, which was the most mindblowing episode of a generally mindblowing season. But, in the end, timetravel with Penny and Desmond making contact just can't be beaten!

Two for The Road is the most shocking episode I've ever seen in years.. that was just... wow.




I will never forget the night this episode aired.

Yep. I agree. Hands down.

The end of "Through the Looking Glass", with the first revelation of the flashforward was great, but "The Constant" blew the roof off the joint. A whole other level of television I've not seen since Twin Peaks.

Absolutely! I had never envisioned something like this in network TV.

The Constant blew me away!!! And, of course, Monkey Man's always teasing me about my Constant is fun too!!!

I've read some spoilers about the upcoming season and it looks to be an awesome ride come January.