Watch now three minutes of the season finale of Marvel’s Agents of SHIELD! The episode, 1×22 ‘Beginning of the End’ , airs on Tuesday. Check the video below!

Plot Summary – Dark secrets are revealed as Coulson and his team put everything on the line to stop Garrett and the forces of HYDRA. As Coulson forms a risky plan and readies his team for the battle with Cybertek and Hydra. Meanwhile, Ward is worried about Garrett’s mental state and sends Raina in to find out what’s really going on.