*This content was translated by AI.

Lee Si-eon's powerful performance shone until the very end.
In MBC's Friday-Saturday drama 'Husband Killer' (script by Kim Eun-hee, directed by Yoon Jong-ho and Kim Ji-hoon), Lee Si-eon played Detective Lee Dong-jin, a confident kingfisher tracker. He delivered sharp and relentless pursuit in every episode, effectively controlling the drama's tension. In particular, as he drew closer to uncovering the identity of Kingfisher Yu Bo-na (played by Gong Hyo-jin), he delicately expressed Dong-jin's inner turmoil caused by deepening suspicion through restrained expressions and piercing eyes, showcasing his solid acting foundation.
In the 14th episode (the final episode) aired on the 12th, Dong-jin announced the end of his long pursuit of Kingfisher with the words "It's all over now, Kingfisher," directed at Leila (played by Ileya). Yet, he perfectly conveyed emotions mixed with unresolved doubts without a single line of dialogue, relying solely on his eyes to keep viewers from letting their guard down until the very end.
At the end of the drama, it was revealed that after concluding the Kingfisher case, Dong-jin declined both promotion and commendation, returning quietly to his post while keeping Kingfisher's identity hidden. As he has always done, Detective Dong-jin will continue to investigate numerous cases, striving for a world where Kingfisher is no longer needed. His future path is highly anticipated.

Below is the Q&A with Lee Si-eon.
Q: What are your thoughts on the conclusion of 'Husband Killer'?
A: I sincerely thank all the viewers who watched the drama. I am happy that we were able to finish this enjoyable work well until the end. Like Dong-jin says in the drama, I believe he will live well while doing his job.
Q: What do you think is the reason 'Husband Killer' was so loved?
A: I think it was because the drama was like a complex cultural space containing all genres—action, pursuit, family, and romance—similar to a multiplex theater. Viewers must have loved it for that reason.
Q: Was there any particular aspect you focused on while acting as Lee Dong-jin?
A: I focused on expressing Dong-jin's unceasing thoughts, his eyes, and the investigation process well. Since Dong-jin has wanted to capture Kingfisher, the murderer of his parents, for decades, even when he is still, he is mentally chasing Kingfisher. Therefore, I wanted to convey the feeling that Kingfisher fills his mind at all times.
Q: What are the similarities and differences between actor Lee Si-eon and character Lee Dong-jin?
A: Like Dong-jin, who set a goal to "catch Kingfisher with my own hands" and constantly strives toward it, I think we share a determination to pursue one goal to the end. However, I am usually quite playful, while Dong-jin is serious and solemn, so I believe this part differs.
Q: What line from the filming do you remember most?
A: The line "Nice to see you again, Kingfisher," which I said when I realized Kingfisher had returned after a period of silence, stands out in my memory. I think it was a single sentence containing all the resentment, longing, and desire to capture Kingfisher.
Q: Are there any scenes from filming that you particularly remember?
A: In episodes 9 and 10, when Dong-jin faced Jang Eun-hak, the man who killed his parents, I tried to convey the complex and subtle emotions Dong-jin would have felt upon seeing the culprit. I was happy to hear that this part seemed to be well conveyed to the viewers as well.
Also, since the scene where Dong-jin chased Jang Eun-hak offered a glimpse into his past, it became even more memorable for me. It was an important scene for Dong-jin, and because the chase took place in difficult filming conditions due to rain, I ran quite a bit, making it very memorable.
Q: How do you think the drama 'Husband Killer' will be remembered?
A: I think it will remain as a work featuring an intense pursuit. Although Dong-jin chased Kingfisher from the beginning and caught someone suspected to be Kingfisher, the drama contains an endless, relentless pursuit where he continues to chase Kingfisher as if it would never end.
Q: A message to the viewers who have loved the drama 'Husband Killer' so far.
A: Thank you for loving the drama 'Husband Killer'. Dong-jin will continue investigating without rest. Just like Dong-jin's passion, I hope all viewers do not get tired and always cheer him on. Thank you.
<© STARNEWS. All rights reserved. No reproduction or redistribution allowed.>
*This content was translated by AI.
!['Husband Killer' Lee Si-eon says he resembles Dong-jin in his determination to pursue a goal to the end [Q&A]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=300,h=208,fit=cover,g=face/21/2026/09/2026091310011099263_1.jpg)
!['Sexual Assault of a Minor' Ko Young-wook Shockingly Claims "Unfair Group Bullying" [Star Issue]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=300,h=208,fit=cover,g=face/21/2026/09/2026091309240418944_1.jpg)
!['Cha Ye-ryun♥' Joo Sang-wook imagines his 9-year-old daughter's boyfriend, causing a "pupil earthquake" [My Little Old Boy]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=300,h=208,fit=cover,g=face/21/2026/09/2026091309180520535_1.jpg)





![After the Les Sserafim controversy... Kim Seon-tae speaks up: "It's peak season, yet we're in a cold winter" [Star Issue]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=640,h=427,fit=cover,g=face/21/2026/09/2026091308374734641_1.jpg)
!["It looks like Seo Kang-jun and Ahn Eun-jin are in a relationship... 'Alaview, I love you, Jjongjjong' [Love Other Than You]"](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=640,h=427,fit=cover,g=face/21/2026/09/2026091308304225415_2.jpg)
!['Hwang Jung-eum Breakup' Kim Jong-gyu to Commentate on Asian Games Korea-Japan Match..Aiming for No. 1 in Ratings [Star Issue]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=640,h=427,fit=cover,g=face/21/2026/09/2026091308173888017_1.jpg)
![79-year-old singer Song Chang-sik reveals the surprising story of adopting two children, saying it was because of his twin sister-in-law [Day & Night]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=640,h=427,fit=cover,g=face/21/2026/09/2026091308091913259_1.jpg)
![Is that Nam Ji-hyun from 4Minute? She has become a Barre instructor: "Grateful for sweating together" [Star Issue]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=640,h=427,fit=cover,g=face/21/2026/09/2026091307123665572_1.jpg)