It's a very special Christmas Eve season 8 finale!! In the pilot, there's an experimental time machine. In the finale, there's two, but they get rid of one. In the pilot there was also two. At least back then there was. 

In between, Timeline with Paul Walker, Honey I Shrunk the Kids, Quantum Leap, Bill and Ted, Goran Dragic, MAYSH, and turkey curry are also discussed.