On September 23, Supernatural premieres what fans hope is NOT the final season.

How will it kick off? With an episode titled "Meet the New Boss," the official description for which has been released by The CW. Check it out below:

Castiel doesn't kill Sam, Dean and Bobby but warns them not to interfere in his business. Assuming his new role as God, Castiel sets out to right some of the wrongs in the world. Dean decides they should bind Death and order him to stop Castiel, but the former angel is one step ahead of them, leaving Dean to face a very angry Death.

Meanwhile, Sam struggles to deal with the broken wall in his head.