Film legends Michael Caine and Michael Douglas return with two diversely different films. Both men, each two-time Academy Award winners, no longer have anything to prove and could easily rest on their laurels and fade from view, or churn out the same supporting roles time and again. However, both Caine and Douglas show a need to be challenged, a need to keep their muses alive, as the lead roles offered to them become fewer and fewer, particularly in a youth obsessed movie culture that cares more about effects and numbers of screens rather than story and content. Michael Caine stars in Harry Brown, a tense English thriller written by Gary Young and directed by Daniel Barber released earlier this year (and reviewed by our esteemed Mr. Cashill).  Caine is the titular character, a quiet man suffering from emphysema, living in a run down apartment complex in South London. From his window he watches youths terrorize the neighborhood, yet he does nothing. He appears resigned to live out his days without getting involved. Each day, Brown …