ks - I thought of you (and your dh) today whilst watching 102 Dalmatians ...! I know!
At one scene dh said "Well, I hate to say this, but the Orient Express to Paris does not leave from St Pancras."
Swiftly followed by: "Wow, it's the Flying Scotsman!"
Slightly later: "I don't believe this; they've changed the locomotive! The continuity person should be shot!"
Somehow I don't think he was entering into the spirit of the film