The Adventurer's Handbook

Jason Segel, Jonah Hill, and Jason Schwartzman. Need we say more?

BUT OHHH WE SHALL! Read on!

Jonah Hill has actually written the screenplay for The Adventurer's Handbook about four friends who are bored with their everyday lives and set off on an adventure to find some mysterious location they read about in a book (an actual book that exists, written by Mick Confrey).

Wow... so many opportunities for shenanigans! We heart shenanigans big time... especially with these three dudes participating.

No word yet on who will play the fourth friend. As much as we love Seth Rogen, we think this gang should avoid making EVERY movie together. Throw someone different in the mix!

SNL's Akiva Schaffer will be directing, so you know it's gonna be comedic gold. And most likely R-rated, knowing the writers/actors involved.

We can probably expect the film sometime in 2011.