Title: 포세이돈 / Poseidon
Chinese Title: 海神号/波塞冬
Also Known as: Coast Guard Investigation 9 (CGI9)
Genre: Action, romance
Episodes: 16
Broadcast network: KBS2
Broadcast period: 2011-Sep-19 to 2011-Nov-08
Air time: Monday & Tuesday 21:55


This drama is the story of the members life savers of the coast guard. The drama is based on the special duties of the Korean Coast Guard officers (rescues, terrorism threats, and other special missions) and also their obstacle in life and love. The drama takes its name from the Poseidon Team, a special forces unit of the Marines. Using the strong bonds of humanity as a basis, and through the challenges faced by the protagonists and their spirit of self-sacrifice, the drama movingly shows the significance of life and the stories of how people overcome obstacles in life.

Kim Sun Woo, who spent his school days as a troublemaker, decides to make a change in his life and joins the sea special attack team, which is called Poseidon. Sun Woo works as a promising commando, but he unexpectedly becomes entangled in an unsavory incident after 2 years. He is demoted and is sent to a maritime police office in Gunsan city. Sun Woo’s passion cools down and he slowly loses his vision as a maritime policeman. Then one day, Jung Ryul, who has formed a new crime investigation section in Incheon city, visits Sun Woo and asks him to join the team.


Choi Si Won as Kim Sun Woo
Lee Si Young as Lee Soo Yoon
Lee Sung Jae as Kwon Jung Ryul
Han Jung Soo as Oh Min Hyuk
Jung Woon Taek as Lee Choong Shik
Kil Yong Woo as Oh Yong Gap
Jang Dong Jik as Kang Joo Min
U Know Yunho as Kang Eun Chul
Uhm Do Hyun as Kang Eun Chul (child)
Im Ki Hyuk as Kim Sang Soo
Kim Tae Hyung (김태형) as Woo Hyun Tae
Jin Hee Kyung as Hyun Hye Jung
Lee Dong Shin as Kwon Chang Bum
Choi Jung Woo as Han Sang Goon
Lee Byung Joon as Superintendent Gu
Son Jong Bum as Captain Oh
Park Sung Kwang (박성광) as Kim Dae Sung
Lee Sang Hoon as Lee Won Tak
Kim Joon Bae (김준배) as Jung Duk Soo
Jang Won Young as Ahn Dong Chool
Park Won Sook as Uhm Hee Sook
Choi Ran as Young Ran
Kim Soo Hyun as Kwon Ha Na
Lee Joo Shil as Cha Myung Joo
Im Seung Dae as Kim Joo Hyung
Lee Han Sol as Chang Kil
Moon Jun Young as Cha Hyun Seung
Cha Ki Joo (차기주) as Moo Young
Jang Yong as Yoo Young Kook
Jun Mi Sun as Park Min Jung (cameo)
Kim Sun Kyung as Go Na Kyung (cameo)
Jung Ho Bin as Jung Do Young (cameo)
Jung Joo Ri (cameo)
Bae Jin Sub

Production Credits

Chief Producer: Kwak Ki Won
Producer: Moon Jung Kwang (문성광), Lee So Yeon
Director: Yoo Chul Yong, Oh Sang Won (오상원)
Screenwriter: Jo Kyu Won (조규원)


This Drama was original casting by Eric Moon Jeong Hyuk, Kim Kang Woo, Kim Ok Bin and Jeon Hye Bin, but they all left after the filming of drama was repetitively delayed since 2010, due to Bombardment of Yeonpyeong incident and bad weather.

Episode Ratings

Date Episode Nationwide Seoul
2011-09-19 1 7.6 (<8.8)
2011-09-20 2 6.6 (<8.7)
2011-09-26 3 7.0 (<8.6)
2011-09-27 4 6.2 (<8.3)
2011-10-03 5 5.0 (<8.9)
2011-10-04 6 6.4 (<8.6)
2011-10-10 7 5.6 (<9.3)
2011-10-11 8 9.2 (16th) 9.6 (13th)
2011-10-17 9 9.2 (17th) 9.2 (18th)
2011-10-18 10 8.3 (<8.9)
2011-10-24 11 9.3 10.0 (19th)
2011-10-25 12 9.2 (19th) 8.8 (18th)
2011-10-31 13 8.4 (<9.1)
2011-11-01 14 9.4 (18th) 9.2 (15th)
2011-11-07 15 8.4 (<8.9)
2011-11-08 16 10.3 (15th) 11.5 (9th)

Source: TNmS Media Korea

Related Photo

Other Photo from KBS site

Official Site

Trailer I & Trailer II & Trailer III

OST – here or here

Watch Online in Viki.com

Watch Online in Dramafever.com

153 Responses to “Poseidon”

Pages: « 13 4 [5] 6 7 »

  1. 101
    mona Says:

    just bought the dvd…. so many bad comments in here… but i’ll give a try :)

  2. 102
    Shirly Says:

    I love this drama! <3

  3. 103
    husny kuchiki Says:

    siwon… ma ajmala anta!!

  4. 104
    Wongel Says:

    A really great drama I love it so much.

  5. 105
    alyahanisahomar Says:

    i’ve finished the story. its all about action.. good actually.. but siwon and si young don’t seem good to be together. but they seem good in the last episode..
    my sugesstion is to have poseidon 2, cause this story is hanging. hmm..
    anyway, SIWON IS ALWAYS THE BEST!!! oppa fighting!

  6. 106
    coralou Says:

    i’m gonna miss this show, especially my favorite choi siwon. hope kbs will do a sequel to this show, because the story is really exciting.:)

  7. 107
    Oh Says:

    I waiting for on-air in Thailand. It urgent,please.^o^

  8. 108
    Lalalove Says:

    i wanted to watch this because of choi si won, but when i read the synopis it’s kinda not good. and the ratings is not good too. i watch it on internet first then decide. if i want to watch, i will buy the disc.

  9. 109
    Dedes Says:

    Almost finish watching this Drama… So coooool and amazing and I Like I Like I Like I like I Like I Like I Like I like

  10. 110
    hirmah Says:

    i just finish download this drama but still hold to watch because the ratings is not good. i love siwon, i’ll watch when i dont have any drama to watch.

  11. 111
    lefi Says:

    i want a second part of this movie!!!! please…

  12. 112
    Onica Says:

    Can someone give me a list of the “villians” in this drama? Please :)

  13. 113
    dluxman Says:

    i just wanna say…LOVE IT.

  14. 114
    Siwonfan Says:

    siwon~ super junior – who sing this song? the title of the song please!
    Siwon U r the best!

  15. 115
    Novitha Kyo Says:

    Love you CSW!!! :D i’m really really exicited with this drama! :)

  16. 116
    korean princess Says:

    i love the way the charcters act, specially si won of super junior! he’s my new crush now

  17. 117
    gari Says:

    siwon is best luv him :)

  18. 118
    shawna Says:

    reached the 8th episode and couldnt endure the boredom anymore i really respect everyone who was able to complete it

  19. 119
    Hanako Says:

    Poseidon for me is the best action Korean Movie of all. Do not miss it guys!
    Can this website download movies? The one I download is real clear and with english Sub only

  20. 120
    SENAH Says:

    love this drama..

  21. 121
    Yanne Says:

    I hope we have a part 2 of POSEIDON, because this is the best action in korean drama. its awesome and exciting. i like it very much. sarnghe u oppa siwon

  22. 122
    Yanne Says:

    my suggestion is we have a POSEIDON 2, the same character.. choi siwon and lee si young is they good together. i love them bought…please please…we hope there is a POSEIDON 2….I LIKE IT VERY MUCH IF WE HAVE A POSEIDON 2.. SARANGHEE U OPPA SIWON.. I LOVE YOU VERY MUCH OPPA SIWON… :-)

  23. 123
    Yanne Says:


  24. 124
    taryn Says:

    the ratings weren’t so good so I don’t think it’s possible to have a sequel. poor Siwon. but he’s still he best for me.. SUJU 4ever

  25. 125
    Dolly de los Reyes Says:

    i think it’s kind a worth seeing drama. . don’t just be so boring. . . .guys!

Pages: « 13 4 [5] 6 7 »

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