100 Days My Prince

100 Days My Prince (2018)

I will marry you someday.

  • Genre: Comedy, Drama, Mystery
  • Creator: Lee Jong-jae, So Jae-hyun
  • First Air Date: 2018-09-10
  • Last Air Date: 2018-10-30
  • Total Seasons: 1
  • Total Episodes: 28
  • Status: Ended
  • Episode Runtime: 75 min.
  • Production Company: Studio Dragon
  • Production Country: South Korea
  • Networks: tvN
  • Director: Lee Jong-jae
star 8.263/10
From 120 Ratings


Lee Yool falls off a cliff and nearly dies in an attempted assassination. He loses his memory, and wanders for 100 days under a new name and personality. During this period, he meets Hong Sim, head of the first detective agency in Joseon.

  • Keywords: amnesia, romance, marriage of convenience, historical, double identity, joseon dynasty, ancient korea, eccentric male lead
  • 100 Days My Prince Trailer

    Is 100 Days My Prince on Netflix?

    Is 100 Days My Prince on Netflix? Yes! The serie 100 Days My Prince is now on Netflix in the countries listed below.

    100 Days My Prince Seasons

    Season 0

    First Air Date: 2018-09-04
    1 Episodes

    Season 1

    First Air Date: 2018-09-10
    28 Episodes

    100 Days My Prince Episodes

    Title Air Date Duration
    Season 1Episode 1Episode 170 min
    Season 1Episode 2Episode 270 min
    Season 1Episode 3Episode 370 min
    Season 1Episode 4Episode 470 min
    Season 1Episode 5Episode 570 min
    Season 1Episode 6Episode 670 min
    Season 1Episode 7Episode 770 min
    Season 1Episode 8Episode 870 min
    Season 1Episode 9Episode 970 min
    Season 1Episode 10Episode 1070 min
    Season 1Episode 11Episode 1170 min
    Season 1Episode 12Episode 1270 min
    Season 1Episode 13Episode 1370 min
    Season 1Episode 14Episode 1470 min
    Season 1Episode 15Episode 1570 min
    Season 1Episode 16Episode 1670 min
    • Doh Kyung-soo

      as Crown Prince Lee Yool / Won-deuk
    • Nam Ji-hyun

      as Hong-sim / Yoon Yi-seo
    • Cho Seong-ha

      as Kim Cha-eon
    • Jo Han-chul

      as King
    • Yeon-ah Oh

      as Queen Park
    • Ji Min-hyuk

      as Prince Seowon
    • Kim Seon-ho

      as Jung Je-yoon
    • Jung Hae-kyun

      as Hong-sim's stepfather
    • Han So-hee

      as Kim So-hye
    • Heo Jung-min

      as Kim Soo-Ji
    • Kim Jae-young

      as Moo-yeon
    • Jo Hyun-sik

      as Eunuch Yang
    • Ahn Suk-hwan

      as Lord Park Sun-do
    • Kim Ki-doo

      as Goo-Dol
    • Lee Min-ji

      as Kkeut-Nyeo
    • Lee Jun-hyeok

      as Park Bok-eun
    • Jung Ji-hoon

      as Lee Yool (young)
    • Heo Jung-eun

      as Hong-sim / Yoon Yi-seo (young)
    • Jeong Joon-won

    Writing Noh Ji-Sul Writer
    Directing Lee Jong-jae Director
    Sound Chen Theme Song Performance