Tom Cruise has launched an early promotional tour — and preview of a potential Hollywood awards campaign — for his next film. The 64-year-old star says he still remembers being amazed by Alejandro G. Iñárritu’s debut film “Amores Perros.” Now, 25 years later, they are collaborating on the dark comedy “Digger,” set for release Oct. 2. Cruise stars alongside John Goodman, Sandra Hüller, Riz Ahmed, and Jesse Plemons. Iñárritu first approached Cruise with the script, reading it line by line. The film follows an eccentric oil baron named Digger Rockwell, played by Cruise in heavy prosthetic makeup.