Writer and executive producer Maurissa Tancharoen has tweeted a behind-the-scenes image from the set of "Marvel's S.H.I.E.L.D." It's unclear whether or not the sign pictured will actually be seen on-screen when the series airs, but you can still check it out below.
The pilot episode is expected to air this fall if it's picked up for series. The cast includes Clark Gregg as Agent Phil Coulson, Ming-Na We as Agent Melinda May, Brett Dalton as Agent Grant Ward, Iain De Caestecker as Agent Leo Fitz, Elizabeth Henstridge as Agent Gemma Simmons, and Chloe Bennet as Skye.
Joss Whedon is directing the pilot and co-wrote it with Tancharoen and his brother Jed Whedon. It has been confirmed that the series will take place after the events of Marvel's The Avengers.