News TV Videos ‘Supernatural’ season finale preview Written by Lena Lamoray on May 20, 2014 Locking up your only weapon against Metatron is one hell of a plan! Don’t miss the season finale of Supernatural tonight at 9/8c on The CW. Supernatural – Do You Believe in Miracles Clip Related posts:John Constantine to appear on 'Arrow''Supernatural' previewJUSTIFIED "Ghosts” Preview Clip FX