The second episode of Marvel’s Agents Of S.H.I.E.L.D. airs tomorrow on ABC and after last weeks explosive debut, it seems Marvel and ABC are already trying to take it to the next level. Both Agent Coulson himself, series star Clark Gregg and’s executive editorial director Ryan Penagos have booth suggested viewers watch everything, credits included, saying “make sure you stay tuned until the end, proper Marvel style.” Eagle eyed fans will notice an easter egg at the end of the promo that could be a hint to what these teases are pointing to. I’ll tell you this, if my local Canadian affiliate pre-empts the end and I miss it I will be furious.