If you've ever done any digging into Robert Montgomery, you've probably run into information on him missing out on Clark Gable's Oscar winning part in It Happened One Night. Some sources say he turned it down while others day MGM didn't want to loan him out.
Fast forward to an interview recently posted on Alternative Film Guide with Allan Ellenberger on Miriam Hopkins. Mr. Ellenberger is working on a book about Miriam, which should be a fascinating read once released.
Mr. Ellenberger offered up a fact I never knew: Miriam Hopkins refused Claudette Colbert's Oscar winning role in It Happened One Night.
1934 was already a busy year for Bob with films such as Forsaking All Others, Hide-Out, Riptide, The Mystery of Mr. X, Fugitive Lovers released.
Now there's a fascinating Hollywood "what if."
Miriam & Bob had at least one thing in common: not getting along with Bette Davis - and the feelings were all mutual. The interview offers up more on the Hopkins/Davis rivalry.
I don't care to pull info from Wikipedia, but this is cited and I've read this before: Davis clashed with her co-star Robert Montgomery while making June Bride (1948), later describing him as "a male Miriam Hopkins... an excellent actor, but addicted to scene-stealing".
Bob & Miriam also had some connections back to Summer Stock as well, but that's another post and some needed research.