A transcript is a retrospective written record of dialogue, and like a script (a prospective record) may include other scene information such as props or actions. In the case of a transcript of a film or television episode, ideally it is a verbatim record. Because closed-captioning is usually written separately, its text may have errors and does not necessarily reflect the true Canonical transcript.
Disclaimer: These transcripts are intended for educational and promotional purposes only, and may not be reproduced commercially without permission from ABC. They represent one viewer's secondhand experience of ABC's LOST (executive producers J.J. Abrams and Damon Lindelof), and have no connection with ABC television or its affiliates.