Did you know that Nick Mason does not like to eat the crust of a pie? You can see that in the Live At Pompeii movie during one of the Dark Side recording sessions. Did you know that Roger Waters used the voice of the HAL 9000 computer from 2001: A Space Odyssey in the song A Perfect Sense, pt. 3 from Amused To Death? Did you know that the voice that can be heard in the song Yet Another Movie is Humphrey Bogart’s? The line was taken from Casablanca.