I don’t think it’s going to be mixing all the other movies. I think it’s going to be its own thing; I don’t think it will be like Night at the Museum. I want to make it a little bit spookier like the old Disney movies were and try to really capture that tone...Both this and Iron Man 3 are scheduled for 2013. Favreau isn't under contract for a third Iron Man film and, obviously, he can't do both.