Season 112015 -

The season centered on The Darkness (Amara), an all-powerful entity predating creation that was unleashed after the Mark of Cain was removed. Key Highlights:

The finale saw an unprecedented alliance between the Winchesters, Castiel (possessed by Lucifer), Crowley, Rowena, and God to stop the Darkness. The Meredith-Centric Era: Grey's Anatomy Season 112015

A fan-favorite episode filmed entirely from the perspective of the Winchesters' 1967 Chevrolet Impala. The season centered on The Darkness (Amara), an