I'm not a huge fan of screwball comedies, nor of Katherine Hepburn, but I have to say that this one is a real pip.

Cary Grant is a very stuffy, prim and proper paleontologist (and the dinosaur he's building is a hoot, btw). He runs into ditzy socialite Katherine Hepburn and things get completely out of control...especially when they try to take a pet leopard to her aunt in the country, and of course it gets away...

Funny, romantic, charming, use all those words you've been saving up for a special occasion. This is a wonderful movie, don't wait, rent or buy it now. You'll be glad you did.