
Revealing mistake: When Brad Pitt throws Edward Norton down the stairs, there's a shot close to the bottom of the stairs in which you can see the stunt-man's face. (02:09:15)

Directed by: David Fincher
Starring: Brad Pitt, Helena Bonham Carter, Edward Norton, Jared Leto, Meat Loaf

Revealing mistake: When Brad Pitt throws Edward Norton down the stairs, there's a shot close to the bottom of the stairs in which you can see the stunt-man's face. (02:09:15)
Tyler Durden: The first rule of fight club: You don't talk about fight club. The second rule of fight club: You do NOT talk about fight club.
Trivia: In the very last scene, a few frames show a picture of a man's penis, just as he refers to in the movie. It is very obvious, no freeze-framing is necessary.
Question: What is the meaning of the penguin and Marla saying 'Sly' in the cave?
Answer: Penguin is a manifestation of the "happy place" in his head. He seeks comfort in others grieving and this is what is helping him feel again. As someone else stated "slide" is the statement that is uttered. Marla is invading his grieving time and this is a manifestation of it. He can't even get away from her in his meditation, so he ends up leaving it altogether.
Answer: The penguin says "slide" and then slides on its belly. Marla repeats it later. I believe they are telling him to let go and be Tyler.
Grumpy Scot