Season 1 poster

Season 1

(2015)

Overview

Goo Seo-jin is a third-generation chaebol who runs the theme park Wonder Land. He seemingly has everything — looks, brains, and fortune. But a traumatic incident in his childhood resulted in Seo-jin having a split personality — one is a cold, ruthless man, while the other is the polar opposite, someone kind and gentle. Because of this, he vows never to date or marry. Seo-jin wants to get rid of the circus show at Wonder Land due to low ticket sales and high overhead costs, but he butts heads wi…

Cast

Hyun Bin as Goo Seo-jin / Robin
Hyun Bin

as Goo Seo-jin / Robin

Han Ji-min as Jang Ha-na
Han Ji-min

as Jang Ha-na

Sung Joon as Yoon Tae-joo
Sung Joon

as Yoon Tae-joo

Lee Hye-ri as Min Woo-jeong
Lee Hye-ri

as Min Woo-jeong

Lee Seung-joon as Gwon Young-chan
Lee Seung-joon

as Gwon Young-chan

Han Sang-jin as Ryu Seung-yeon
Han Sang-jin

as Ryu Seung-yeon

Shin Eun-jung as Dr. Kang Hee-ae
Shin Eun-jung

as Dr. Kang Hee-ae

Lee Duck-hwa as Chairman Goo Myeong-han
Lee Duck-hwa

as Chairman Goo Myeong-han

Kim Do-yeon as Han Joo-hee
Kim Do-yeon

as Han Joo-hee

Kwak Hee-Sung as Seong Seok-won
Kwak Hee-Sung

as Seong Seok-won

Lee Se-na as Choi Seo-hee
Lee Se-na

as Choi Seo-hee

Kim Kyung-Jin as Director Kim
Kim Kyung-Jin

as Director Kim

Lee Jun-hyeok as Detective Na Moo-jin
Lee Jun-hyeok

as Detective Na Moo-jin

Lee Won-keun as Lee Eun-chang
Lee Won-keun

as Lee Eun-chang

Oh Na-ra as Cha Jin-joo
Oh Na-ra

as Cha Jin-joo

Maeng Sang-hun as CEO Min
Maeng Sang-hun

as CEO Min

Moon Young-dong as Park Hee-bong
Moon Young-dong

as Park Hee-bong

Choi Soo-han as Robin (Young)
Choi Soo-han

as Robin (Young)

Heo Jung-eun as Jang Ha-na (Child)
Heo Jung-eun

as Jang Ha-na (Child)

Jung Ji-so as Jang Ha-na (Young)
Jung Ji-so

as Jang Ha-na (Young)

Hwang Min-Ho as Ahn Seong-geun
Hwang Min-Ho

as Ahn Seong-geun

Jin Hyun-kwang as Jeong Man-sik
Jin Hyun-kwang

as Jeong Man-sik

Do Sang-woo as Yoo Tae-joon
Do Sang-woo

as Yoo Tae-joon

Kim Ji-eun as Chairman Goo's secretary
Kim Ji-eun

as Chairman Goo's secretary

Episodes

Episode 1 poster

Episode 1 10.0

January 21, 2015

Ha-na, a leader of a circus, pleads to Goo Seo-jin, the director of Wonderland, not to disband the crew.

Episode 2 poster

Episode 2 8.5

January 22, 2015

Upon discovering he saved Ha-na, Seo-jin thinks Robin has returned. Meanwhile, Ha-na gets short-term amnesia.

Episode 3 poster

Episode 3 8.0

January 28, 2015

Ha-na is confused by Seo-jin, who looks just like Robin. Meanwhile, Robin realizes Ha-na brought him out.

Episode 4 poster

Episode 4 9.0

January 29, 2015

Seo-jin terminates the contract with Ha-na, afraid she will make Robin return. Ha-na demands to know why.

Episode 5 poster

Episode 5 8.5

February 4, 2015

After a fight, Seo-jin and Robin compromise to stay as Robin at night and Seo-jin during the day.

Episode 6 poster

Episode 6 8.0

February 5, 2015

Ha-na confesses her feelings, leaving Seo-jin in shock. Upon hearing she's in danger, Seo-jin looks for her.

Episode 7 poster

Episode 7 9.0

February 11, 2015

Seo-jin's dad tells Seo-jin to end the circus contract since Robin and Ha-na are in love, but Seo-jin says no.

Episode 8 poster

Episode 8 9.0

February 12, 2015

Seo-jin falls ill and blames Ha-na for making him suffer from anxiety. Meanwhile, Robin offers Seo-jin help.

Episode 9 poster

Episode 9 8.5

February 18, 2015

Ha-na thinks Seo-jin is Robin's twin. Mr. Min gets worried and advises Robin to tell her the truth.

Episode 10 poster

Episode 10 10.0

February 19, 2015

Chairman Goo, Seo-jin's dad, tries to send Seo-jin abroad. Meanwhile, Tae-joo threatens to kill Dr. Kang.

Episode 11 poster

Episode 11 9.0

February 25, 2015

Seo-jin shows Ha-na that Robin is his other self and says they have a condition called DID.

Episode 12 poster

Episode 12 8.5

February 26, 2015

Tae-joo watches Seo-jin's video. Also, Seo-jin tells Ha-na he will take loving Robin to mean loving him too.

Episode 13 poster

Episode 13 9.0

March 4, 2015

Robin tells Seo-jin to suspect those around him. Tae-joo is flustered as he sees Seo-jin sharing his memory.

Episode 14 poster

Episode 14 9.0

March 5, 2015

Seo-jin tells Tae-joo that his dad helped the kidnapper, but he distrusts him. Meanwhile, Ha-na falls ill.

Episode 15 poster

Episode 15 8.0

March 11, 2015

Tae-joo says Seo-jin lied about his father to survive, but Seo-jin says he'll bet everything that it's true.

Episode 16 poster

Episode 16 8.5

March 12, 2015

Robin asks Ha-na to build a new workshop together. Meanwhile, Seo-jin comes to the circus crew's office.

Episode 17 poster

Episode 17 8.5

March 18, 2015

Ha-na gets trapped by reporters at Robin's. Seo-jin tries to tell them he has a DID, but Ha-na stops him.

Episode 18 poster

Episode 18 8.0

March 19, 2015

Seo-jin thanks Ha-na for allowing Robin to exist, and news articles about him and Robin help Wonderland.

Episode 19 poster

Episode 19 9.0

March 25, 2015

Robin notices his memory loss. Seo-jin gains some of Robin's memories and worries about what to tell Ha-na.

Episode 20 poster

Episode 20 9.0

March 26, 2015

Robin and Ha-na get married, but Robin finds it hard to draw Ha-na as well as he did and realizes it's time.