Hey! It's That Program!
No spoilers, but there's a character who appears early in TMR called "The Train Man", and I was trying to figure out who the hell he was. (For some reason, "Iggy Pop" was the first wrong answer my mind produced.) Anyway, I looked him up on IMDB; he was the Gyro Pilot! Cool.

He'll also be the Mouth of Sauron in Return of the King.