Seth Rogen and James Franco in Pineapple ExpressPINEAPPLE EXPRESS

As the happily zonked, pot-dealing Saul in Pineapple Express - written by Superbad screenwriters Seth Rogen (who also stars) and Evan Goldberg - James Franco is wonderfully unpredictable. The actor has flashed the occasional grin in previous film roles, but his uncanny resemblance to James Dean finds him so often used for brooding melancholy, most notably in the Spider-Man films, that his emergence as an inventive and quick-witted comedian in this stoner-buddy action farce is cause for celebration. Or rather, it would be, if Franco had a better movie in which to display his gifts.

Diane Lane and Olivier Martinez in UnfaithfulUNFAITHFUL

Diane Lane has been a terrific performer for close to 25 years without really becoming a star, yet that's destined to change with Unfaithful, the hypnotic new Adrian Lyne thriller that gives Ms. Lane the chance to show, when granted the right material, how incredibly fine she can be.