: You can still purchase Blu-rays or DVDs specifically mastered for anaglyph viewing on sites like Amazon .
: Sites like YouTube have a massive repository of indie short films, roller-coaster simulations, and movie clips rendered specifically in Red/Cyan anaglyph. You can use safe, standard desktop video downloaders to save these to your local drive. Torrents and P2P Networks download anaglyph 3d movies
⚙️ The Better Alternative: Download "Side-by-Side" and Convert Locally : You can still purchase Blu-rays or DVDs