Short circuit

Mary and Donald are a couple of scientists that were working on a secret body-switch machine for almost two years. That day they make another test using themselves like guinea pigs. The experiment was a success and they were exchange in each other's body. But after still going out of the capsules there was short circuit and the lab was on fire. They escaped just in time and while they were watching the project of their life destroyed, they thinking that maybe working another year they can back to their original bodies.