I purchased an arcade machine locally from someone who has been vending arcades and pinball for over 20 years and he had 2 BTTF pins, both signed by Christopher Lloyd (he verified with some pictures of him and chris). He told me that he asked him about why Michael J Fox did not want to be on the machine and Christopher Lloyd's response was that Michael J Fox was really keen on the machine and wanted to be a part of it however his contract with Universal was expired/expiring and he had a new agreement with Warner Bros. to start shooting Doc Hollywood. So it would seem he was really interested but contractual obligations stood in the way. Anybody else heard any different? Seems like the time frames work out alright to me with regards to the production and sales of both the pinball and Doc Hollywood...

I'm not really disputing if he wanted involvement just sharing a story I heard, seems like there isn't a lot of information behind why he refused it though besides some unverified IPDB reference.

ClarkKent - LETS SEE PICS!?!

looks awesome CK!

Can you have too much Biff? buttheads.

Thomas Wilson (Biff) was doing a Peter Sellers!

Hey mate hope you don't mind me relaying your story