A friend in need is a friend indeed.
On Supernatural Season 14 Episode 17, a face from the past turned to the brothers, and they set out to help in any way they could.
However, a mystical force was trying to conceal their friend's whereabouts, leading to an epic confrontation.
Meanwhile, Mary wondered what Jack was up to after going missing, and set out to get some solid answers.
What did she find along the way?
Elsewhere, Castiel turned to Jo-Anael to track down a miracle.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.