You'll have to excuse this very ignorant post. I've seen To Catch A Thief many times and on every disc version that's been released. And I finally got a disc of a film I've only seen twice at the most on TV in the 1980's. It's called The Mountain with Spenser Tracy and Robert Wagner. I watched the blu ray last night. While not up to the effort for Thief, it looked really good! Now is the ignorant part. I guess I've never owned a VistaVision film on disc before because the opening music was for the VistaVision logo! I always thought it was part of the score for To Catch A Thief! The music fit so well there!