To add to the flub about the choppers being different, you can see that the FAA ID number on the top side of one chopper is N5034A and the other is clearly N1095A. Also, the 500C has no FAA ID on the bottom in large white type like the 500D which clearly had the N1095A.

I know it could not be possible if we are to believe the earlier episodes where Robin makes an appearance and all of the episodes where Robin's friends come by to visist. All of these friends know Robin and Higgins so there is no way Higgins could be Robin. I'm surprized the writers were allowed to ...

Yea, I notice a flub or two evry now and then. Remember, when the show was being made, DVD did not exist. VHS was just getting started and no one imagined the show would go to tape or video. The best they could hope for at that time was syndication. Even with our ability to view and pause as much as...