Sorry, it's being touted as a Warner Bros. anniversary set - to include films made by other studios seems very silly to me. They have plenty of their own, many of which have not been released on Blu-ray. Celebrate Warner Bros.
You beat me to it. It takes a certain amount of something-or-other to tout other studios' films as Warner Bros. films. Last I looked, MGM made North by Northwest and Mutiny on the Bounty - it doesn't matter who owns them NOW. I would posit that Warner Bros. has plenty of their own films to...