This is an advertisement for Agents Of S.H.I.E.L.D. returning to ABC tonight at 9pm ET. I know there's quite a few of them. But just as the Ant Man movie name dropped the comic that he first appeared in, Tales To Astonish, to this one also does some name dropping, for Journey Into Mystery.

Which would be the comic book that Thor first appeared in…

And also a comic that the child incarnation of Loki starred in, more recently.

Does the poster just use a random Marvel title for dramatic effect? Or might it have a deeper meaning?

Not everything can be Inhumans, you know..