"Falling Skies" is already three episodes in on its final season and fans have already seen ample drama unraveling between Tom, Hal, Maggie and the members of the second mass. As episode four airs this Sunday, seasoned viewers will see the show shift focus on Pope, who snaps after Sara's death.

With Sara's death in episode three, Pope may end up taking a key member of the second mass hostage in the upcoming episodes. Fans who are expecting it to be Tom Mason will be disappointed since Colin Cunningham, the actor who plays Pope, confirmed it would not be Mason during Sunday's Comic-Con panel. A desperate Pope takes matters into his own hands.

According to Spoilers Guide, episode four will see a mission to obtain vehicles and fuels going horribly awry. Cochise, on the other hand, shares troubling news with Anne that will both test her medical and leadership skills.

Three If By Space reports that the troubling news which Cochise shares is of his father's and the Volm mothership's return. The two face-off over Cochise's decision to disobey his orders. In fact, actor Doug Jones, who plays the character's role, said that episode four would be a big and emotional one for Conchise.

Also, Anthony's mental stability and loyalties are called into question. At the Comic-Con panel, the cast and crew of "Falling Skies" also teased a major character's death. Also, Ben-Hal-Maggie's triangle may be shaken up as another female is added in the mix.

Isabella will be appearing in episode five and six to spruce up the unfortunate love triangle. The panel also shared that viewers will see a full-sized army of Espheni's overlords on the home planet, Ben will end up being held captive by military forces with a gurney strapped on his face and a gun pointed at him, three major characters will end up in front of a firing squad and Hal will also be taken captive with someone he knows pointing a gun to his face.

Catch "Falling Skies" every Sunday on TNT.