Cha Dal-geon encourages his nephew to go to Morocco with the taekwondo demonstration group. Go Hae-ri walks in late to a meeting at the Korean embassy.
Guest Stars:
António Pedro Cerdeira, Matthew Douma, Ahn Su-bin, Seo Sang-won, Jang Seong-beom
Cha Dal-geon makes a disquieting announcement to the other bereaving families and implores Go Hae-ri for help, but she seems to be hiding something.
Guest Stars:
Jung Hyeon-jun, Yoon Na-moo, Lee Hwang-eui, Hong Seo-jun, Lee Yun-sang
Hae-ri remains skeptical about the flight-deck voice recording but is told that the evidence points to a faulty aircraft. Dal-geon is ambushed.
Guest Stars:
Yoon Na-moo, Lee Hwang-eui, Hong Seo-jun, Lee Yun-sang, Bae Ki-beom
Dal-geon gets a call from someone out of the blue and is approached by a journalist, who claims to be pursuing a story about the plane crash.
Guest Stars:
Park Jin-young, Kim Oh-bok
Dal-geon attempts to alert the press about what he knows -- but someone interferes. Hae-ri contacts Gi Tae-ung to get answers about the flash drive.
Guest Stars:
Kim Mi-hye, Son Kyoung-won, Ryu Sung-hyun, Shin Duk-ho, Woo Sung-min
The NIS takes Dal-geon to a safe house. Tae-ung questions O Sang-mi about her husband’s involvement in the plane crash but is ordered to release her.
Guest Stars:
Son Kyoung-won
Dal-geon sees someone who’s supposed to be dead. Hae-ri and Tae-ung head to Morocco to capture their suspect. The NIS takes Jessica Lee into custody.
Guest Stars:
Moon Woo-jin, Son Kyoung-won, Ryu Sung-hyun, Shin Duk-ho, Lee Woo Joo
Dal-geon runs into trouble while trying to carry out his own search. Tae-ung is displeased that the operation in Morocco doesn’t go as planned.
Dal-geon and the agents try to keep Kim Woo-gi alive, and request NIS backup. Jessica moves to pin the plane crash on someone else.
Guest Stars:
Moon Woo-jin, Shin Dong-ryeok, Yoo Tae-woong, Kim Sun-young, Kim Jin
After running from the embassy, Dal-geon and the others head back to Korea another way. Min Jae-sik confronts Gang Ju-cheol.
Guest Stars:
Park Jin-young, Yoo Tae-woong, Kim Sun-young
Dal-geon and Hae-ri make contact with Jae-sik. Jessica and Yun Han-gi see a big win at the National Assembly. Tae-ung undergoes scrutiny.
Guest Stars:
Hong Seo-jun, Lee Yun-sang, Bae Ki-beom, Kim Sun-young
The plan to get Woo-gi safely to the courthouse takes an unanticipated turn -- and throws the Blue House into panic mode.
Guest Stars:
Park Jin-young, Yoon Da-hoon
Dal-geon's explosive on-air accusation toward the president sparks a media storm. Jessica's press conference goes south quick.
Guest Stars:
Yoon Da-hoon, Jeong Myeong-jun, Jeon Se-hyun
When O Sang-mi disappears, Dal-geon and Hae-ri realize there's more to the situation. Meanwhile, Hong Sun-jo takes advantage of the crisis.
Guest Stars:
Jeon Se-hyun, Kim Sung-yeol
Sang-mi leaves behind a warning about a shady figure named Samael, putting everything Dal-geon thought he knew about the crash into question.
Guest Stars:
Kim Sun-young, Eom Ji-man, Lee Young-jin, Kim Sung-yeol