Caleb (Graham Rogers) will try to help in handling the underground task force. Meanwhile, the eight collaborators under the shadow group will be unveiled one by one in "Quantico" season 2.

On the next episode of "Quantico" season 2, titled "KUMONK," the other Haas son will be stepping in to help in handling the president's underground task force. However, Caleb's helping hand might not be welcomed by his brother, Clay (Hunter Parrish).

"A despondent Clay meets with the President to discuss the future of the task force, but he's interrupted by the arrival of his brother. Meanwhile, Alex (Priyanka Chopra) leads an operation to expose the collaborators' plans to sink the President's reputation, and she teaches Owen (Blair Underwood) to trust his instincts," the episode's synopsis reads.

While the Haas brothers debate over what would be better for the task force, Alex and the rest of her team will be working on diffusing multiple riots that will sprout in different areas in the country to salvage the President's reputation.

Meanwhile, executive producer Josh Safran revealed that all eight pillars under the shadow group will be unmasked in "Quantico" season 2.

"We had determined who our eight collaborators were at the beginning of the season, so we knew we were going to look at a different collaborator every episode," Safran explained to TVGuide.

However, Safran added that the discovery of the collaborators will not happen in sequence. Some of them will be revealed simultaneously in an episode, while none will be discovered during a different hour.

The showrunner also teased that a big twist about the eight pillars will be featured in episodes 18 and 19, also hinting that "it's not as simple as it looks." It is possible that a member of the secret task force is actually working with the eight pillars, similar to how the recent plot of the show involves someone from the core group in bed with the series big bads.

"Quantico" season 2 airs every Monday night at 10 p.m. EDT on ABC.