Casting options
I like Joseph Gordon Levitt and I'm a big fan of Bruce Willis. I thought both actors did a good job in Looper. But I can't help but wonder if the movie would've been that much better with a father and son playing the two leads.
Bruce Willis only has daughters. Imagine if he had a son who was also an actor and could play young Joe. Assuming the son looked like Bruce Willis and not Demi Moore!
Or if age wasn't a factor, Donald Sutherland and his son Kiefer Sutherland could play the two leads because they have a strong family resemblance. Or Clint Eastwood and Scott Eastwood - if acting ability on the younger wasn't a factor, just kidding.
Any other father and son actors who resemble each other that you can think of?