The cast and crew promise more surprises in Season 4 of The Walking Dead, coming this fall.

Big guns. Lots of explosions. The crew walks you through how the Governor’s assault on the prison was filmed.

Rick and the Governor finally meet face-to-face and square off in a thrilling verbal chess match in Episode 313.

Laurie Holden and her co-stars discuss Andrea’s return to the prison and how much the characters’ loyalties have changed throughout their struggles.

Andrew Lincoln and the cast discuss Rick’s mental state and how his lack of leadership affects the group in the face of an attack by the Governor.

The cast and crew walk you through the effects used in one of the most intense scenes of the season -The Governor’s attack on the prison.

Tension brews between Woodbury and the Prison as Rick begins to spiral out of control and the Governor’s sadism magnifies.