Marvel’s Agents of S.H.I.E.L.D.

(7) WABC (8) WTNH 8 p.m.

After bending the laws of space and time to save the planet, the S.H.I.E.L.D. agents are still reeling from the revelation that they couldn’t save their friends in the new season. Clark Gregg returns to the series as a new character named Sarge.