Tell Us About The Most Convincing Practical Effect You've Seen In An Older Movie

Nowadays, so many movies are filled with slick, polished visual effects thanks to CGI and other tech. "Bad" visual effects can age a movie, but a lot of practical effects from older films remain impressive to this day.

For example, The Parent Trap made a lot of us believe Lindsay Lohan had an identical twin IRL, but it's really her playing both parts with the help of a stand-in!

And during the cafeteria scene in Spider-Man, Tobey Maguire caught all the items on the lunch tray himself — and it took 156 tries!

So, in your opinion, what's the most impressive practical effects from an older movie (20+ years old)? Share your answers in the comments, and they may be featured in an upcoming BuzzFeed Community post!