At the Warner Home Video panel at today's San Diego Comic Con, Frank Miller revealed that "Sin City 2" has been delayed due to issues within the Weinstein Company.

He confirmed that he and Robert Rodriguez have a script ready - an adaptation of "A Dame to Kill" and some of the book's other short stories - but left the cryptic hint that the Weinstein's themselves are part of the hold up - likely tying into the fledgling distributor's lack of success so far at the box-office.

Miller says he's also in the process of finishing writing "The Spirit" movie and is headed to Albuquerque, New Mexico later this year to begin filming.