Ji-O has a special power and a secret, but he doesn't know who he really is. He is chased by mysterious figures, while he tries to find answers to numerous questions that surround him. Goo-Reum is a detective. When she decides on a course of action, she won't change no matter what. Her parents disappeared when she was only a young child. Goo-Reum chases after the truth behind her parents' disappearance. She meets Ji-O and her life changes.
L.U.C.A.: The Beginning (2021) is a mystery, sci-fi & fantasy and action & adventure series that premiered on February 1, 2021, spanning 1 season and 12 episodes. It stars Kim Rae-won, Lee Da-hee, Kim Seung-oh and Kim Sang-ho. Viewers rate it 6.2 out of 10 across 29 ratings.
Kim Rae-won
as Ji-O
Lee Da-hee
as Ha Neul Ae Gu-Reum
Kim Seung-oh
as Yi-Son
Kim Sang-ho
as Choi Jin-Hwan
Jin Kyung
as Hwang Jung-A
Park Hyuk-kwon
as Kim Cheol-Soo
Ahn Nae-sang
as Ryu Joong-Kwon
Jeong Da-eun
as Yoo-Na
Han Kyu-won
as Kim Jin-Soo
Kim Kang-bin
as Kim Tae-Oh
![Go Jin-Soo as [Detective] in L.U.C.A.: The Beginning (2021)](https://image.tmdb.org/t/p/w185/oIsoQwbryBJvOE7nJUOEOpqE8ti.jpg)
Go Jin-Soo
as [Detective]
![Moon Jung-dae as [Detective] in L.U.C.A.: The Beginning (2021)](https://image.tmdb.org/t/p/w185/8G1amZNg5QcqeBPX0RQmqPMB1Yj.jpg)
Moon Jung-dae
as [Detective]
Average viewer score of 6.2/10 from 29 ratings.
This was a bad Sci-Fi! Lousy plot, weak writing and unbearable characters. It progressively kept getting worse with every passing minute. It shamelessly tries to be serious but came out as nothing but goofy. The cast performance was meh and the visual effects were passable enough not to look cheap. There were no redeeming qualities to be seen here, nothing but a downward spiral.
Reviewed on July 7, 2023
2019
2021
2019
2026
2025
2018
2023
2012
2003
2018
2025
2004
2016
2017
2022
2025
2013
2018
2023
2017
2003
2005
2001
2024
2018
1995
2013
2014
2014
1998
2020
2019
2021
2003
2025
2023
2002
2022
1999
2014
L.U.C.A.: The Beginning (2021) does not have a confirmed streaming service listed for your region yet. Availability is refreshed regularly, so check back for updates.
L.U.C.A.: The Beginning has 1 season and 12 episodes in total, starting from its premiere on February 1, 2021.
No. L.U.C.A.: The Beginning is marked as ended, with the final episode airing on March 9, 2021.
L.U.C.A.: The Beginning (2021) stars Kim Rae-won, Lee Da-hee, Kim Seung-oh, Kim Sang-ho and Jin Kyung. The full cast list with character names is available in the cast section of this page.
L.U.C.A.: The Beginning (2021) is rated 6.2 out of 10 from 29 viewer votes, and suits viewers who like mystery, sci-fi & fantasy and action & adventure series. Reviews from viewers are collected further down this page.
