Most conversations about Forgetting Sarah Marshall -- the new Judd Apatow-produced comedy about a devastating breakup -- are going to start with the penis shot. Sure, there have been willies in the movies before -- hell, there have been dongs in Apatow productions before (see Walk Hard). But a johnson this prominently featured, and in a mainstream romantic comedy? It breaks new ground. And not only is it funny, it's the perfect visual representation of what a guy goes through when he gets dumped. The film's star, Jason Segel, is stripped bare literally and figuratively -- exposed, embarrassed, emasculated. It's a comedy moment for the history books. I just wish I could say the rest of the film is as bold, as brave, as ... ballsy as that penis.

Oh, don't get me wrong. Sarah Marshall is a very funny movie. But its faults -- its sagginess, its tendency to let improvisation roll past the point of laughter, its relationships that often don't ring true -- are what separate this Judd Apatow production from a Judd Apatow film.

Forgetting Sarah Marshall finds Jason Segel vacationing in Hawaii to forget the girl (Kristen Bell) who just dumped him. Alas, she's at the same resort with her new beau! It's the latest comedy from the Apatow camp, and it hits theaters this weekend. Cinematical spoke one-on-one with the film's director, Nicholas Stoller, regarding the movie, his upcoming Muppet project, and how much onscreen penis is too much onscreen penis.

Cinematical: Is it intimidating for you knowing that every movie associated with Apatow these days is such a comedy event? Does that put pressure on you as the director to live up to that standard?

Nicholas Stoller: Not really, I'm still excited I got to make a movie, so I'm not really thinking in terms of if it's going to be a big event. Our movie was cheap so we don't have to make up that much money. It amuses me, and I hope that it amuses more people.

Cinematical: It amused me, so there's one extra person anyway.

NS: We have you and me and we just need 30 million more Americans.