Last season, the team leaped forward in time to a dystopian future they soon realized must be prevented. While facing multiple timelines and new enemies from faraway planets, they found family, friends, teammates and the courage to pull off their biggest challenge yet. Their next challenge? Coming to grips with the knowledge that bending the laws of space and time may have saved the planet, but it couldn't save Fitz or Coulson. Marvel's Agents of S.H.I.E.L.D. was co-created by Joss Whedon, Jed Whedon and Maurissa Tancharoen, who also serve as executive producers along with Jeffrey Bell and Jeph Loeb.