The episodes for the Defenders have mostly had titles that made sense. Episode seven, “Fish In A Jailhouse,” I’m not sure does. When I first saw that, I was wondering if Bobby Fish, one of Luke Cage’s many supporting characters who hasn’t been seen yet, might finally turn up. But he didn’t, and the best explanation I have is the title is a variation on the old saying about shooting fish in a barrel, and the fact that so much of the episode takes place in the police precinct where Misty works, which I guess could be considered a “jailhouse.” That or the writers got clever about something that I just didn’t catch at all.