During the Credits (spoilers)
The credits begin rolling alongside the final scene which shows Satan’s mask lying on the ground.
After the Credits (spoilers)
There is a very long extra scene that shows Zobek searching through an old church and finding Gabriel. However, Gabriel is no longer himself and has become the Lord of Shadow aka Dracula. The two begin to fight and Zobek knocks Gabriel through a window to reveal that they’re in a modern-day city. Zobek explains to Gabriel that Satan is coming back to get vengeance on both of them and they must team up to take on Satan. Zobek vows to rid Gabriel of his curse of immortality as Gabriel vanishes into the night.