This western originated in a 1974 novel by Scots adventure and suspense writer Alistair MacLean (The Guns of Navarone).
Set in 1870s Nevada, it takes place entirely on a train as it climbs the
snow-covered slopes of the Rocky Mountains. The film might well have been
called “Hell on Wheels,” as many on board do not make it to their destination
alive. Charles Bronson, at the height of his career in tough-guy roles, has top
billing, among a supporting cast of notables.
Plot. A medical relief train is on its way to a fort
high in the mountains that has been reportedly stricken by an outbreak of
diphtheria. Aboard the train are the governor of the territory (Richard
Crenna), his girlfriend (Jill Ireland), a military officer (Ed Lauter), and a
U.S. marshal (Ben Johnson), who is transporting a prisoner (Bronson). Two cars
of the train are filled with cavalry.
We learn early on
that a gang of thugs has overtaken command of the fort and is awaiting arrival
of the train. The train itself is plagued with mysterious deaths and
disappearances. The fireman falls from a high trestle and, climbing down to
have a look at the body, Bronson determines that the fall was no accident. Then
the cars carrying the troops derail and plunge over a cliff.
Whatever nefarious
scheme is afoot becomes clearer as Bronson discovers that the medical supplies
are in fact rifles and dynamite. And we gather that they are intended for a
band of Indians waiting ahead at the Breakheart Pass of the film’s title.
Several of the passengers and crew are acting strangely. Even the train’s cook
seems to be in on the conspiracy.
The identities of
the villains aboard the train and of Bronson himself are eventually revealed in
the final scenes. Indians, the gang of thugs, and finally mounted cavalry
converge on the stalled train, as bullets fly and dynamite explodes. In the
final shot, Bronson stands with the locomotive, the snow-covered ground around
him littered with bodies.
Mystery train. The film has the feel of an Agatha Christie mystery.
The set up is much like one of her stories of murder in a country house,
where all the suspects are under the same roof. There’s also her Murder on
the Orient Express (1934), adapted to film in 1974. A difference is that Bronson’s character is part of
the mystery. For a long time we don’t know who he is, and right to the end of
the film we don’t know for sure what he’s up to.














