Christopher Nolan has started filling in the rest of his cast for Inception. You remember Inception, it’s the movie that’s not Batman.

Leonardo DiCaprio is already set to star, but now Variety says Oscar darling Marion Cotillard, former Scarecrow Cillian Murphy, and little Juno Ellen Page are all in talks with Warner Bros. to join the cast. Unfortunately we can’t tell you what role any of them might play in the film, since the whole thing is being kept under wraps. Nolan isn’t talking. All we know is that it’s a sci-fi action flick which takes place inside the mind. That could make it anything from Memento to The Cell.

Knowing Nolan, it’ll probably be better than both. Every movie he does seems to be even better than the last. Remember when Memento was such a cinematic revolution? He’s gone so far beyond it, that now Memento seems like that nice little film he did before he got famous. Whatever it’s about, expect serious awesomeness from Inception.