Adz', just Googled and got this:
Cassandra Crossing
This exciting disaster/thriller features an all-star cast, including Richard Harris, Sophia Loren, Ava Gardner, Martin Sheen, Burt Lancaster and O.J. Simpson. 1000 passengers, traveling from Geneva to Stockholm on a luxury express train, learn that there's a terrorist on board carrying a highly infectious plague virus. Further complications arise as the train approaches a weakened bridge. Filmed in Europe with gripping suspense and disaster-epic action.
So it's not the John Voight movie - but it
can be added to the list!
