Silver Streak is a 1976 comedy-thriller film about a murder on a Los Angeles-to-Chicago train journey. It was directed by Arthur Hiller and stars Gene Wilder, Jill Clayburgh, and Richard Pryor, with Patrick McGoohan, Ned Beatty, Clifton James and Richard Kiel in supporting roles. The film score is by Henry Mancini. This film marked the first pairing of Wilder and Pryor, who would later be paired in three more films. Wikipedia
Roger Devereau: We'll take care of Mr. Caldwell when the time comes, but in the meantime, we're going to take EXTREMELY good care of you.