Io non credo a nessuno

... to add to the mystery. The film starts slow without boring the customer. We are introduced to some of the characters who will enter a military support train from Arizona(?) to Fort Humboldt, California. The train will pass only wild mountain landscape so that there is no leave. Mysterious things start to happen and we don't know what's behind, a situation roughly comparable to A LADY VANISHES from Hitchcock. So it's more a Thriller and Murder Mystery located in the Old West than a real Western. Bronson does a good job and handles the increasing action well, the other actors give some good but not great performances. The film would be better and more credible with some less mystery events and particularly less carcasses on the train. Why not dump them in the wilderness!? It must have smelled. But overall good and well shot entertainment.

Quite popular in Germany.