ADAM'S RIB is funny, probably one of the best Tracy-Hepburn film pairings. BRINGING UP BABY is my favorite old school screwball comedy; it would be the movie I'd show someone that wanted to see classic screwball at its finest. It's a funny movie and Hepburn and Cary Grant have good chemistry. The play off one another very well. I've never seen HOLIDAY or THE PHILADELPHIA STORY, but I thought the HIGH SOCIETY musical remake was good, albeit primarily because of the casting.
I vaguely remember seeing a Carole Lombard movie, but for the life of me, I cannot remember which one it was now. I have MY MAN GODFREY on one of those cheap, no-name DVD releases. Lombard was certainly a beautiful woman, but I almost always remember as Clark Gable's wife that died horrifically in a place crash. I don't know too much about her.
A similar situation surrounds my viewing relationship with Claudette Colbert. I know she was a big star for a quite a long time, and I know the producers over at Fox had originally wanted her to play Margo Channing in ALL ABOUT EVE, which is why Anne Baxter was chosen for the title character, owing to her resemblance to Colbert. This never happened, as we all know, because Colbert injured her back during the production of THREE CAME HOME, and had to withdraw, leaving the role vacant for a more-than-eager Bette Davis to take her place.
The only Claudette Colbert movie I've seen in full is LET'S MAKE IT LEGAL, the 1951 comedy where she is caught between a love triangle with Macdonald Carey and Zachary Scott. The only reason I bought and watched the movie was to add it to my Marilyn Monroe collection (she has a small role as a gold-digging model). The movie also features newcomers Barbara Bates and Robert Wagner early on in their careers, and Frank Cady (later known as Sam Drucker on GREEN ACRES). It isn't a good movie at all really, and it was, in fact, known as the worst comedy film of 1951. It was a bomb at the box office, too. So that really isn't a good start into the Colbert arena, but I'd be willing to look into more of her work.
When thinking about Claudette Colbert, I often think about how she refused to have the right side of her face photographed. It was called "the dark side of the moon", and many of her publicity stills are done in a way to hide that side of her face. She was an attractive woman, I'd say, although not really along the lines of what I'd call a typical glamour girl. She seems to have been a little more refined and elegant.