“To Be or Not to Be” is available. I have it in restored form.
Oh, that’s a common one. It was a United Artists release, but I think Warners somehow owns it now. Warners also offers “The Horn Blows at Midnight” (1945), “George Washington Slept Here” (1943-?), and an earlier MGM release, “It’s in the Air” (1935). All restored and easily available via their dvd archive line. As is Benny’s Fox comedy “The Meanest Man in the World” (1943).
The Paramount items just haven’t made it into the modern dvd era.