In a story from Variety, it looks like Universal and Working Title Films have seen fit to add Seth Rogen, Jason Bateman, Kristen Wiig, Bill Hader and Jane Lynch to the cast of Paul.

Starring in the Paul are Simon Pegg (Shaun of the Dead) and Nick Frost. The film will be directed by Greg Mottola (Superbad).

The script, which was written by Frost and Pegg, follows two sci-fi lovers who find their "conspiracy dreams" coming to fruition when they visit an escaped alien at Area 51.

Seth Rogen will be voicing the alien.

Paul is set for a 2009 release.