Mad Men star 'set for Brand film'

Mad Men actress Elizabeth Moss is among the stars set to join the cast of Russell Brand's new Hollywood film, according to a report.

Sean Combs and Damages star Rose Byrne will also appear in Get Him to the Greek, says industry newspaper Variety.

The film is a follow-up to Brand's movie Forgetting Sarah Marshall, in which he played a rock star.

Musician Combs will play a record executive tasked with making the reluctant rocker play a Hollywood gig.