Morgan Freeman will star alongside Michael Douglas and Robert De Niro in Last Vegas (also known as The Hangover, But With Old Dudes.) The script calls for “a quartet†of not-dead-yet gentleman, which means there’s still another casting decision to be made. The most obvious choice, Jack Nicholson, seems to have passed on the project; Christopher Walken is rumored to be interested, but we’re still holding out for Gene Hackman.