I assume that a "crossover film" is a movie that merges characters from two or more film franchises into a new movie, but I don't know any that took 15 years to make.
For example, the movie Abbott and Costello Meet Frankenstein is a crossover movie combining the Abbott and Costello movies with the Universal Monster movies.
Maybe @Cobra can give a better explanation.
For example, the movie Abbott and Costello Meet Frankenstein is a crossover movie combining the Abbott and Costello movies with the Universal Monster movies.
Maybe @Cobra can give a better explanation.
Open Floor
__________________
“I really have to feel that I could make a difference in the movie, or I shouldn't be doing it.“
Joe Dante
“I really have to feel that I could make a difference in the movie, or I shouldn't be doing it.“
Joe Dante