Release calendarTop 250 moviesMost popular moviesBrowse movies by genreTop box officeShowtimes & ticketsMovie newsIndia movie spotlight
    What's on TV & streamingTop 250 TV showsMost popular TV showsBrowse TV shows by genreTV news
    What to watchLatest trailersIMDb OriginalsIMDb PicksIMDb SpotlightFamily entertainment guideIMDb Podcasts
    OscarsEmmysToronto Int'l Film FestivalHispanic Heritage MonthIMDb Stars to WatchSTARmeter AwardsAwards CentralFestival CentralAll events
    Born todayMost popular celebsCelebrity news
    Help centerContributor zonePolls
For industry professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Watchlist
Sign in
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
Episode guide
  • Cast & crew
  • User reviews
  • FAQ
IMDbPro

Mad Dog

Original title: Maedeudok
  • TV Series
  • 2017
  • 1h
IMDb RATING
7.6/10
1.4K
YOUR RATING
POPULARITY
4,729
520
Mad Dog (2017)
Watch Teaser 2
Play trailer0:39
2 Videos
6 Photos
CrimeDramaThriller

After a plane crash took his family, an ex-cop forms an investigation team and meets a genius ex-con whose brother died, starting a rivalry and partnership.After a plane crash took his family, an ex-cop forms an investigation team and meets a genius ex-con whose brother died, starting a rivalry and partnership.After a plane crash took his family, an ex-cop forms an investigation team and meets a genius ex-con whose brother died, starting a rivalry and partnership.

  • Stars
    • Yoo Ji-tae
    • Woo Do-Hwan
    • Ryu Hwa-young
  • See production info at IMDbPro
  • IMDb RATING
    7.6/10
    1.4K
    YOUR RATING
    POPULARITY
    4,729
    520
    • Stars
      • Yoo Ji-tae
      • Woo Do-Hwan
      • Ryu Hwa-young
    • 13User reviews
  • See production info at IMDbPro
    • Awards
      • 2 wins & 3 nominations total

    Episodes16

    Browse episodes
    TopTop-rated1 season2017

    Videos2

    Teaser 2
    Trailer 0:39
    Teaser 2
    Teaser 1
    Trailer 0:52
    Teaser 1
    Teaser 1
    Trailer 0:52
    Teaser 1

    Photos5

    View Poster
    View Poster
    View Poster
    View Poster
    View Poster

    Top cast43

    Edit
    Yoo Ji-tae
    Yoo Ji-tae
    • Choi Gang-u
    • 2017
    Woo Do-Hwan
    Woo Do-Hwan
    • Kim Min-jun
    • 2017
    Ryu Hwa-young
    Ryu Hwa-young
    • Jang Ha-ri
    • 2017
    Jo Jae-yoon
    Jo Jae-yoon
    • Park Sun-jeong
    • 2017
    Kim Hye-seong
    • On Nu-ri
    • 2017
    Hong Soo-hyun
    Hong Soo-hyun
    • Cha Hong-ju
    • 2017
    Jeong Bo-seok
    • Cha Jun-gyu
    • 2017
    Choi Won-young
    Choi Won-young
    • Ju Hyeon-gi
    • 2017
    Baek Ji-won
    Baek Ji-won
    • Oh Seo-ra
    • 2017
    Jang Hyuk-jin
    Jang Hyuk-jin
    • Park Mu-sin
    • 2017
    Lee Joon-hyuk
    Lee Joon-hyuk
    • Jo Han-u
    • 2017
    Jeong Jin
    • Lee Yeong-ho
    • 2017
    Park In-hwan
    Park In-hwan
    • Byeon Guk-jin
    • 2017
    Jo Yeong-jin
    Jo Yeong-jin
    • On Ju-sik
    • 2017
    Kim Young-hoon
    • Kim Beom-Jun
    • 2017
    Park Sang-hwi
    Park Sang-hwi
    • Han Sang-bong
    • 2017
    Kim Ye-jun
    Kim Ye-jun
    • Choi Ju-won
    • 2017
    Kong Sang-ah
    Kong Sang-ah
    • Lee Mi-ran
    • 2017
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews13

    7.61.3K
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    10shorooqaalharbi

    Joining forces

    If only the team from Leverage drama and Mad dog team join forces... it will be amazing 🙁💘
    9cintnabizz

    The insurance scam story I just heard. CRAZY FUN!!!

    A world of insurance scams I've never seen before. it's FUN and the best. After I watched My Country: New Age played by Woo Do Hwan it was a pale and handsome young man who had charmed me. I decided to watch Mad Dog because there is Woo Do, who this time is a man who is good at hacking computers and a con artist. In terms of character, it is quite interesting and epic to make me not stop watching Min Joon. interaction with Kang Woo between hate, love in colleagues to willing to work together and willing to sacrifice to bear heavy things for Min Joon and his late family. I really like the drama Mad Dog and deserve a high rating.
    7geewhiz46

    Mad about Do Hwan

    The story is lengthy and complicated - I think this worked against it because there were far too many characters with small parts to keep track of.

    Kang-Woo is an insurance investigator until his wife and child are killed in a plane crash. He then leaves the company and starts one of his own - Mad Dog.

    He is joined in this friends, Cheetah, an ex con, Noo-ri, a genius hacker type young man and Ha-ri, a young woman who has been in love with him for a while it seems. Later they are joined by Min-joon - a somewhat arrogant young man seeking to prove that his pilot brother did not commit suicide thus bringing down the plane deliberately and killing many on board.

    This part is played by Do-Hwan, and the major reason I kept watching such a convoluted story. Of course there is a major villain played by the excellent. Choi Won - Young. I have to say I prefer him as a goodie, but no goodie would wear a tie in the half in half out of the collar style as he did here - one wonders at what goes on in the heads of designers - and what doesn't go on in the heads of those that wear their efforts. But then South Korean fashions - particularly for women and bizarre beyond belief.

    The series is too long at sixteen episodes and the interest is not really maintained when our five intrepid heroes are off screen.

    Particularly Do Hwan - or did I mention that !!

    Worth a watch - but it does sag in the middle.
    7Bibiliography

    Average

    I'm not sorry to say I watched simply because the lead actors were easy on the eyes, particularly Yoo Ji-Tae who, for me, is the perfect tall, langy and handsome leading man. Those lips!! Anyway, the plot itself is pretty generic and wasn't as captivating as I'd expected; nevertheless, it was good enough to while away a few hours.
    6wheatley-20230

    Could have been better

    This series is driven by the machinations of 3 baddies, who successfully keep the heroes and ourselves guessing. In particular, Choi Won-young was very good value.

    It is a shame, then, that the goodies did not achieve the same success. Although I have seen the actors playing them elsewhere and appreciate their talents, these did not gel in this series. This may be because the writers were more concerned with sparky dialogue than with believable characters and relationships that you can invest in.

    As a result it was sometimes hard to maintain the level of interest necessary to follow the convoluted plot.

    Nevertheless I have decided that that is better than a score of 5. It's not scintillating but I did stick with it until the end and do not regret doing so.

    More like this

    Witch's Court
    7.4
    Witch's Court
    Tempted
    7.1
    Tempted
    My Country: The New Age
    8.1
    My Country: The New Age
    Bloodhounds
    8.1
    Bloodhounds
    Mr. Plankton
    8.1
    Mr. Plankton
    Save Me
    7.8
    Save Me
    Joseon Attorney
    7.5
    Joseon Attorney
    The Devil Judge
    8.2
    The Devil Judge
    Doctor Prisoner
    7.6
    Doctor Prisoner
    Missing: The Other Side
    8.0
    Missing: The Other Side
    Bad and Crazy
    8.0
    Bad and Crazy
    The Fiery Priest
    8.0
    The Fiery Priest

    Related interests

    James Gandolfini, Edie Falco, Sharon Angela, Max Casella, Dan Grimaldi, Joe Perrino, Donna Pescow, Jamie-Lynn Sigler, Tony Sirico, and Michael Drayer in The Sopranos (1999)
    Crime
    Mahershala Ali and Alex R. Hibbert in Moonlight (2016)
    Drama
    Cho Yeo-jeong in Parasite (2019)
    Thriller

    Storyline

    Edit

    Did you know

    Edit
    • Soundtracks
      Before The Sunset
      Performed by Eric Nam

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    FAQ20

    • How many seasons does Mad Dog have?Powered by Alexa

    Details

    Edit
    • Release date
      • October 11, 2017 (South Korea)
    • Country of origin
      • South Korea
    • Official site
      • Official site (South Korea)
    • Language
      • Korean
    • Also known as
      • Perro loco
    • Production companies
      • Celltrion Entertainment
      • Imagine Asia
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      • 1h(60 min)
    • Color
      • Color
    • Sound mix
      • Dolby Digital

    Contribute to this page

    Suggest an edit or add missing content
    • Learn more about contributing
    Edit pageAdd episode

    More to explore

    Recently viewed

    Please enable browser cookies to use this feature. Learn more.
    Get the IMDb App
    Sign in for more accessSign in for more access
    Follow IMDb on social
    Get the IMDb App
    For Android and iOS
    Get the IMDb App
    • Help
    • Site Index
    • IMDbPro
    • Box Office Mojo
    • License IMDb Data
    • Press Room
    • Advertising
    • Jobs
    • Conditions of Use
    • Privacy Policy
    • Your Ads Privacy Choices
    IMDb, an Amazon company

    © 1990-2025 by IMDb.com, Inc.