40 Days and 40 Nights (2002, USA/GBR/FRA) C-96m. ** D: Michael Lehmann. Starring Josh Hartnett, Shannyn Sossamon, Paulo Costanzo, Adam Trese, Griffin Dunne. Formulaic teen comedy about every girl's heartthrob Hartnett, who is screwing every chick he goes out with ever since he was dumped by his girlfriend. When he gets nightmares, he decides to remain chaste for 40 days and nights, not even kissing is allowed. Right then, wouldn't you know it, he meets Mrs. Right. Low-brow comedy targeted at teens, with a main character who is 25! Not exactly original, but its target audience probably won't mind (they pay for the sex jokes and Hartnett's body and face).