If you still want to know what this film is about, here goes. Our hero is hiding out in a remote part of Europe when he is found and asked to save a boy who is destined to take over the powers of the Devil unless the ritual is stopped in time. The incentive being the end to the curse of the Rider. So he teams up with the kid's mother, bikes up, kicks some ass and does his job. However, after getting his curse lifted and returning to mortal-dom, Johnny has second thoughts when the boy is yet again kidnapped by the Devil. Quite obviously, our hero still has some good in him and he rushes in despite his lack of any fire power and manages to save the day, sending Beelzebub back to Hell. Oh, along the way the curse is reinstated and he retains his fearsome powers.
I sincerely hope the Ghost never rides again. I do live in fear.