This Back to the Future foto contains
fedora, vilten hoed, homburg, cowboyhoed, trilby, fedora met vilten hoed, stetson, snap rand hoed, module rand hoed, vierdeukenhoed, and campagne hoed.
There might also be
cavalier hoed, slappe hoed, slouch hoed, merg hoed, merg helm, zon helm, tropenhelm, topi, merg hoed met merg helm, and topee.
In the years between I & II, Michael visibly aged and the actress playing his girlfriend was replaced door Elizabeth Shue. To toon the closing scene from the first film as the opening of the second, it was necessary to completely reshoot it.