A Railway Collision (1900)

The scene is a railroad track on the side of a steep mountain, with a tunnel in the background, toward which a train is running at a high rate of speed. At this instant the audience is appalled at the sight of a second train rushing out of the tunnel. Both trains are on the same track and traveling toward each other at a high rate of speed. They collide. Cars and engines are smashed into fragments and thrown down the steep incline. (Edison Catalog)

Unfortunately the movie A Railway Collision is not yet available on HBO Max.