Series 
Continuity: Ep. 4-12 "There's no place like home". In the first flashforward, the Oceanic representative talks to the survivors about meeting the press. As she finishes by saying, "See you on the ground", you can see baby Aaron on Kate's lap, and she is holding his left hand in hers down by his side. Cut to a close-up of Kate, and Aaron suddenly has both hands free and is holding them up to his mouth.
Great sites
Quotes
[Upon finding the ship, "Black Rock" in the middle of the island.]
Hurley: How exactly does something like this happen?
Danielle Rousseau: Are you on the same island as I am?
Hurley: I guess that explains it.
Trivia
Evangeline Lilly almost wasn't cast as Kate. As a Canadian citizen, problems arose regarding her visa and Screen Actors' Guild paperwork. She managed to get everything in order the day before the pilot began shooting. See more...
Lost (2004) - 2 mistakes in all of series 4
starring Dominic Monaghan, Evangeline Lilly, Josh Holloway, Matthew Fox, Naveen Andrews, Terry O'Quinn (add more)
All of series 4 (season 4)
Continuity: Episode 4x11: The man who visit young Locke at his home places a knife on top of a comic book. The position of both objects keeps changing all the time without anyone touching them.
You may also like: The Dark Knight | Friends | Twilight | Indiana Jones and the Kingdom of the Crystal Skull | The Simpsons
reddit
Facebook