The rest of the gang uncovers Barney and Robin’s clandestine romance. Ted fights his nerves over his impending teaching debut at Columbia.

Olivia returns from the alternate reality and Peter tries to get information about her visit. Walter makes some custard for his son’s birthday.

Hunter Rufus Turner calls in Bobby, Sam, and Dean to deal with a demon infestation in his town, but they soon discover the truth is much more horrifying. Meanwhile, Castiel goes to seek the only entity that can defeat Lucifer.

You can watch the Bones Season 5 episode 1 online for free.