Hang on to your seats Marvel fans: a promo trailer for the next episode of Marvel's Agents of S.H.I.E.L.D. has been released and Agent Coulson's team are in for the fight of their lives. Is Victoria Hand the leader of the Clairvoyant?

The promo video is a glimpse of the next episode of Agents of S.H.I.E.L.D. "Turn, Turn, Turn" and it shows Agent Coulson's team fighting S.H.I.E.L.D. itself as their transport "The Bus" has been hijacked by Victoria Hand and looks like Coulson has an idea of who the Clairvoyant leader is.

At the end of "End of the Beginning" Agent Coulson holds Agent May at gun point in order to protect his team when Agent Fitz discovered another encrypted line on the bus which May used in contacting an unknown assailant. This in turn has Agent May compromise her status as a double agent. Victoria Hand hijacks the bus and orders a S.H.I.E.L.D. hit squad to kill Coulson's team except Coulson himself.

After seeing the last episode, many question comes in mind, is Victoria Hand the leader of the Clairvoyant or is she working for someone else?

When the agents found Thomas Nash, the supposed "Clairvoyant leader" and killed by Agent Ward, everyone thought it was over. Turns out it wasn't as Coulson got suspicious of Ward's actions, and Fitz finding out May's dirty secret not to mention that Coulson and Skye fitted the pieces together that Clairvoyant leader could be a member of S.H.I.E.L.D. All these made sense as Victoria Hand is a high ranking agent within the organization and has all of the files and data that are available within the organization and knows how to get on everyone's skin.

This was the start of S.H.I.E.L.D.'s downfall, if you've watched Captain America: The Winter Soldier, almost everyone in the organization is a HYDRA agent. Could Victoria Hand be member of HYDRA or is The Clairvoyant a fancy new name under the supervision of Hydra? Or is The Clairvoyant, Hydra itself!

All these questions will be find out as the next episode airs next Tuesday on ABC.