Original sentence: Percept Pictures Co.in financing the film, and actors Sean Penn and Heath Ledger were involved in talks, Ledger in Gibson's place and Penn in Farrell's place.was slated to finance the film with Mel Gibson and Malick verteran Colin Farrell, Gibson as the father and Farrell as the adult son
Edited sentence: O'Brien (the father) and Jack (his adult son).Stars Mel Gibson and Malick verteran Colin Farrell were rumored as, respectively, Mr.in financing the film, and actors Sean Penn and Heath Ledger were involved in talks, Ledger in Gibson's place and Penn in Farrell's