Cleveland's annual comic-con brings together stars from various franchises, offering fans chance to meet idols and explore ...

Nerds and superfans will be equally pleased by this lineup. Hint? One of them just heard a bizarre story from Sam Rockwell.

The event is set for March 21-23, featuring stars from some of the following TV shows and movies: "Harry Potter" "Supernatural" "Doctor Who" "Smallville" "The Flash" Want to go? Single-day tickets ...