Thanks to the Disney corporation, copyrighting has been allowed to be extended up to 100 years, I believe. And, Disney will certainly come down like the wrath of God on anyone who infringes upon their image rights. Seeing as they own most of the entertainment industry these days, I'd say it's best to avoid anything to which they might lay claim.

But, you might try to find workable images on the royalty free sites like Unsplash, Pixabay, Pexels, etc. Or, if you're flush, you could buy a membership to one of those stock photos groups.

Then again… You're a photographer. You could recreate the scenes you want to use with willing family and friends as the subjects.