The third film in the rebooted franchise arrived in time for the series' 50th anniversary -- as well as news about a new (unrelated) TV series, announced during Comic-Con -- and introduced a new villain, Krall (Idris Elba). Though the drop in receipts isn't large by blockbuster movie standards, it is the most for a Paul Feig comedy -- not a great sign for the ghost bustin' franchise's future.