The first rule of Fight Club is you don't talk about fight club — but we can't help looking back at the cast of the cult classic!

Nearly two decades after the premiere of the David Fincher-directed drama, the stars of the movie are still some of the biggest names in Hollywood.

MORE: Click Here to Buy 'Fight Club' on Blu-Ray

Brad Pitt, Edward Norton, and Helena Bonham Carter might not remember all the rules of Fight Club anymore, but we'll never forget Tyler Durden and Marla Singer.

And who could forget a cameo by a very young (and blond) Jared Leto?

Remember, how much can you know about yourself if you've never been in a fight?

For a look back at the cast's first red carpet, click through the gallery below!