Aren't James Bond and Mary Poppins SF/F?
I don't think the first James Bond remotely qualifies as sci-fi. It's been a while since I've seen it, but i remember it as a pretty straight forward spy thriller.
Hmm...a diabolical genius with metal hands and his own nuclear reactor using radio waves to topple American rockets? Ok it isn't exactly Moonraker but still...
From Russia With Love on the other hand is definitely a straightforward spy thriller.