I debated whether to share these links as The Thomas Crown Affair films remain protected under copyright law, but it’s worth noting that the 1968 original and the 1999 remake are both (currently) available on the Internet Archive.

(I’ll leave it to you to decide on the ethics and legality of watching or downloading unauthorized copies of copyrighted material. I generally prefer to buy (or “buy”) my media, but that’s not always a viable option.)