Am wondering whether any Forums participants have seen this film. I'm very little of a filmgoer, but usually become dimly aware of what films are currently or recently around -- to best of knowledge, though, had never heard of this one before coming across a chance reference to it today. From the Wiki description -- while much of the action takes place on trains, the Darjeeling 2ft gauge line does not seem to be directly involved. I learn that it's an American production, released 2007 -- maybe it's never made it to this side of the Atlantic? (Frankly, the Wiki account suggests to me that the thing is basically a load of drivel; but perhaps I misjudge.)
https://en.wikipedia.org/wiki/The_Darjeeling_Limited
https://en.wikipedia.org/wiki/The_Darjeeling_Limited