Jonah Hill co-writes The Adventurers Handbook

And he’ll star with Jason Schwartzman

Universal has slapped down some hefty cash to buy Jonah Hill’s script The Adventurer’s Handbook, which will star Hill and Jason Schwartzman.

Superbad star Hill wrote the comedy script, which sees four friends head off on a global adventure, with Matt Spicer and Mac Winkler.

They got their inspiration from the book of the same name, written by Mick Confrey.