Penny Serenade

Anyone familiar with Cary Grant’s films that can give me some recommendations?
I’ve recently developed a sort of fascination with Cary Grant, and I’d like to watch more of his films. There’s so many though, it’s difficult to choose.
I prefer the more sentimental side of him…I know he seems somewhat sentimental in just about everything, but I mean more of the Penny Serenade, Suspicion, etc Cary Grant…more drama, less suspense and comedy.
So based on that, can anyone give me suggestions for what to watch next?
These are the films I’ve already seen:
His Girl Friday
Suspicion
North by Northwest
Notorious
Bringing up Baby
People Will Talk
Penny Serenade
To Catch a Thief
The Awful Truth
Thanks!
Arsenic and Old Lace
I Was a Male War Bride
Penny Serenade Teddy Stauffer Berlin 1938