Will Ferrell has joined Shawn Levy's upcoming comedy The Internship. The actor joins former co-stars Vince Vaughn and Owen Wilson.

The film follows a pair of salesman, who try and reinvent themselves by signing up for a internship at a large tech company.

The actor will cameo as Owen Wilson's brother-in-law, who sells electronics and makes inappropriate comments about his attractive customers.

Will Ferrell teamed with the comedy duo in Wedding Crashers and is starring in The Campaign with Zach Galifianakis.

No production schedule has been revealed for this project.