Hostage Train. Pretty cut and dry if you ask me. Sounds like an intriguing film, like that Under Siege sequel that was on a train for some reason. As if the appeal of Under Siege was the fact that it all took place on a boat. That's where we started going wrong, I think. Shouldn't have set the sequel on a train. Speaking of Hostage Train, Petra Martincova gets nude in this flick, making it instantly better than Under Siege 2.