We need Mr. & Mrs Smith too, which should fall under the Warner umbrella if I'm not mistaken.
With Lifeboat, Suspicion, and that great screwball comedy, pretty much all of the Hitchcock movies I'd care to own on Blu-Ray would be covered.
I'm glad you clarified that, I couldn't for the life of me remember anything to do with eggs in North by Northwest. I figured it must've happened in the dining car on the 20th Century Limited, but had just never paid attention.
I can definitely see a lot of comedy in many of his films...
I'm pretty sure that Mr and Mrs Smith and Suspicion are considered classics.
One is a great screwball comedy and notable for being Hitchcock's only comedy (At least in America, not sure of his early days) and the other is a great psychological thriller or whatever you'd call it.
And the casts...