Marvel's Agents of S.H.I.E.L.D. returns tonight after a month off. Bill Paxton will make his debut in the recurring role of John Garrett. It's also the start of a new story arc, Uprising, which will allegedly have ramifications for the larger Marvel universe. Will these changes inspire viewers to tune into the show? The most recent episode, on February 4, garnered a 2.2 adults 18-49. How do you think tonight's episode will fare?