Tom Cruise and Ben Stiller have officially signed on to star in the buddy action comedy, Hardy Men for 20th Century Fox and Stiller's Red Hour Films.

Shawn Levy is attached to direct the film, which is a grown-up take on the teen sleuths known as the Hardy Boys; it follows the Hardy Boys grown up but not speaking to each other, having been estranged for many years, says The Hollywood Reporter. They are forced to overcome sibling rivalry when they reunite to solve a mystery.

Currently out to writers, producers are hoping for Hardy Men to begin shooting in 2008.