Here's a portion of an interview by Robert Daniel Epstein with producer Lawrence Bender (Pulp Fiction, Good Will Hunting, Kill Bill) :
LB: I'm doing a movie with Harrison Ford called Manhunt and Harrison Ford plays this man who's tracking the guy who assassinated President Lincoln, John Wilkes Booth. So we're supposed to start shooting that next year.
DRE: Who’s directing that?
LB: An Ecuadorian director named Sebastian Cordero who directed the movie called Crónicas. Myself together with Walden Media decided on him and Harrison approved.
DRE: Who wrote it?
LB: A guy named Andrew Marlowe is rewriting it as we speak so we’ll see how it goes.
DRE: Is Harrison Ford still one of those top guys that everyone goes to?
LB: Yeah, it’s been pretty great working with Harrison Ford and this is a great role for him. I grew up with Harrison Ford and it has been a lot of fun. He’s a good guy and a very smart actor.
DRE: Is it a lower budgeted movie?
LB: No, I think it’s a regular studio size movie.
DRE: Has Harrison talked about reinventing himself with this?
LB: We haven’t had that discussion. But this movie plays on all his strengths.