![In a deleted scene from 'The Polar Express' the train engineers explain that the Hobo on top of the train is a ghost who was killed when hitting Flat Top Tunnel. Earlier In a deleted scene from 'The Polar Express' the train engineers explain that the Hobo on top of the train is a ghost who was killed when hitting Flat Top Tunnel. Earlier](https://preview.redd.it/kvrngc0k5k421.jpg?auto=webp&s=6618e768995c61261885dfc195d6294d44a5522a)
In a deleted scene from 'The Polar Express' the train engineers explain that the Hobo on top of the train is a ghost who was killed when hitting Flat Top Tunnel. Earlier
![Theory] The engineers from The Polar Express are Doc Brown's sons from Back to the Future III. : r/BacktotheFuture Theory] The engineers from The Polar Express are Doc Brown's sons from Back to the Future III. : r/BacktotheFuture](https://external-preview.redd.it/cu3kXKC6_nhY3x9gPG0-ECj4R4OrAnk0tSOq1tn8x48.jpg?auto=webp&s=9474d6c78c31817a655f1dad6257478677f9dda0)
Theory] The engineers from The Polar Express are Doc Brown's sons from Back to the Future III. : r/BacktotheFuture
![The Polar Express (2004) 8 inch x 10 inch Photograph Engineer Reaching Out kn at Amazon's Entertainment Collectibles Store The Polar Express (2004) 8 inch x 10 inch Photograph Engineer Reaching Out kn at Amazon's Entertainment Collectibles Store](https://m.media-amazon.com/images/I/415beYbFjPL._AC_UF1000,1000_QL80_.jpg)
The Polar Express (2004) 8 inch x 10 inch Photograph Engineer Reaching Out kn at Amazon's Entertainment Collectibles Store
![Theory] The engineers from The Polar Express are Doc Brown's sons from Back to the Future III. : r/BacktotheFuture Theory] The engineers from The Polar Express are Doc Brown's sons from Back to the Future III. : r/BacktotheFuture](https://albaniandubs.weebly.com/uploads/5/7/8/2/57825701/smokey-the-polar-express-2004_1.png)