He said the train was actually on the ice. But I said that's impossible You can't put a train track...
6 seconds sound clip from the The Polar Express movie soundboard.
You can hear this line at 00:44:37 in the Blu-ray version of the movie.
Quote context
[...]
- North Pole, Santa Claus, this train it's all a bunch of humbug. A bout of indigestion.
- Hey, you missed it. We rode down some really sharp hills.
- And then we were on what looked like a frozen lake.
- But I know it was just an optical illusion caused by moonlight and atmosphere.
- I'm wishing on a star and trying to believe that even though it's far, he'll find me Christmas Eve.
- Putting up the Christmas tree with friends who come around.
[...]