I watched this movie when I was really young in the 80’s. I don’t remember much…I remember a train…lots of sbow…a woman singing on the train with children…a group of kids ran off and stumbled upon a trolls house and rumor was the troll ate children…the woman who was singing on the train gets caught by trolls and I believe santa saves them. Help! This moving is killing me!!
The Trolls and the Christmas Express sounds right but the plot doesn’t match so I’ll keep looking. Was it animated or live action?
Live action