The second part of this episode Freakazoid is History (also know as Quantum Freak) is by far one of my favorite (Hula girls!) segements.
The entire time travel bit is (hula girls!) hilarious. Love the looking through the binoculars and constantly coming back to the hula girls. The sketch isn't so much a Quantum Leap joke as it is a general time travel gag. What really sells the episode for me is when Freakazoid gets back. The little changes to '90s culture are hilarious. Loved the Sharon Stone can finally act and Rush Limbaugh becomes a bleeding heart liberal. Priceless. That and the now dated joke about Euro Disney are still funny.
Just a great episode.