Joss Whedon has spoken about Marvel's Agents of S.H.I.E.L.D., the pilot of which he has co-written and directed. 

Joss Whedon
Joss Whedon at the premiere of Much Ado About Nothing at the Apollo Theatre in London.

Whedon has co-written the pilot episode with his brother Jed Whedon and Maurissa Tancharoen (Jed Whedon's wife). The pilot was revealed to fans at the San Diego Comic-Con last month. Whedon not only co-wrote the pilot but directed it. It is unknown how much input Whedon will have should the series go ahead, however he is confident that "I've got the best writers and actors I could so I could do this, and that's the best way to run a show."

Continue reading: Joss Whedon On 'Marvel's Agents Of S.H.I.E.L.D.'