Step 1 : Introduction to the question "8. What were Eddie Murphy and Dan Aykroyd doing with their "Places"?"
...1. Changing 2. Trading 3. Swapping 4. Hiding This hilariously funny 1983 story, investigating the effects of breeding versus environment, also starred Jamie Lee Curtis, Don Ameche, and Ralph Bellamy. A one dollar bet between the tycoon Duke brothers results in a tumultuous turn of events for Murphy and Aykroyd, until they discover they are guinea pigs and seek revenge.