Mason Thames is set to join the ensemble cast of upcoming comedy The Shitheads, starring Dave Franco, O’Shea Jackson Jr. and Peter Dinklage. Macon Blair is writing and directing.

Pic follows cynical degenerate Mark (Franco) and bumbling idealist Davis (Jackson) as they’ve both hit rock bottom. Paired for a job by a shady transport service, their task seems simple: transport Sheridan, a wealthy troubled teen, to rehab. But Sheridan has other plans and what starts as a simple road trip becomes an unhinged odyssey of drug-fueled disasters, near-death experiences and criminal encounters. Out of their minds and in way over their heads, Mark and Davis find the courage to face their failures and realize that it’s not the destination that matters, it’s the sh*theads you meet along the way.

Source: Deadline