Watched this on the DVD of The Man Who Knew Too Much (1956). Alfred Hitchcock's daughter Pat Hitchcock O'Connell mentions her father's history with this and his other version from 1934 of which many clips of both movies are showcased. Writer of this version, John Michael Hayes, also mentions some of his memories including the fact that Hitch banned him from seeing or reading the script of his previous version. Another crew member talks about having to film some scenes in Morocco before a certain holiday there. And then there's the famous Albert Hall sequence which is one of the few times score composer Bernard Herrmann is also seen onscreen. Oh, also how the song "Que, Sera, Sera" came about for this movie and eventually became Doris Day's signature song though no mention is made of how she initially dismissed it as a children's song. So on that note, The Making of The Man Who Knew Too Much is a worthy extra on that movie's disc.