Trading Places -- "A snobbish investor and a wily street con artist find their positions reversed as part of a bet by two callous millionaires" -- Dan Aykroyd and Eddie Murphy in a classic movie (plus Jamie Lee Curtis as a hooker with a heart of gold).
The Parent Trap - Identical twins Hallie and Annie were separated at birth when their parents divorced. After the two meet at summer camp, they begin plotting to reunite their estranged parents. MY FAVORITE MOVIE EVER
"You're dull. I'm bored. This situation is unfortunate for everyone. I mean, I can recover, but there's no cure for what you've got."<<<I don't each once upon a time but I love Sebastian Stan aka The Winter Soldier so.