Fifteen years later, it remains one of the most controversial endings in TV history, with some people theorizing that the passengers had been dead the whole time The showrunners claimed that viewers ...

'Lost,' the popular sci-fi TV series, aired from 2004 to 2010 on ABC and starred Matthew Fox as Jack Shephard.

Talk of its controversial finale dominates the discourse around Lost, but truthfully, there was nothing wrong with that ending — there was only something wrong with the way the show led up to it.

Few TV finales have sparked as much debate as Lost’s. Appropriately titled "The End," the final episode aired on May 23, 2010, and left fans sharply divided over its ambiguity. Even 15 years later, ...