讲述了拥有两个完全不同的人格的男人，和爱这两个人格的女人之间，与众不同的三角恋情的故事。
海德、哲基尔与我 (季节 1)
Episode 1 (集 1) 10.0
编剧: Kim Ji-woon
播出日期: 2015-01-21
运行时间: 57 min
概述: Ha-na, a leader of a circus, pleads to Goo Seo-jin, the director of Wonderland, not to disband the crew.
Episode 2 (集 2) 8.5
编剧: Kim Ji-woon
播出日期: 2015-01-22
运行时间: 58 min
概述: Upon discovering he saved Ha-na, Seo-jin thinks Robin has returned. Meanwhile, Ha-na gets short-term amnesia.
Episode 3 (集 3) 8.0
编剧: Kim Ji-woon
播出日期: 2015-01-28
运行时间: 58 min
概述: Ha-na is confused by Seo-jin, who looks just like Robin. Meanwhile, Robin realizes Ha-na brought him out.
Episode 4 (集 4) 9.0
编剧: Kim Ji-woon
播出日期: 2015-01-29
运行时间: 58 min
概述: Seo-jin terminates the contract with Ha-na, afraid she will make Robin return. Ha-na demands to know why.
Episode 5 (集 5) 8.5
编剧: Kim Ji-woon
播出日期: 2015-02-04
运行时间: 57 min
概述: After a fight, Seo-jin and Robin compromise to stay as Robin at night and Seo-jin during the day.
Episode 6 (集 6) 8.0
编剧: Kim Ji-woon
播出日期: 2015-02-05
运行时间: 58 min
概述: Ha-na confesses her feelings, leaving Seo-jin in shock. Upon hearing she's in danger, Seo-jin looks for her.
Episode 7 (集 7) 9.0
编剧: Kim Ji-woon
播出日期: 2015-02-11
运行时间: 58 min
概述: 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 (集 8) 9.0
编剧: Kim Ji-woon
播出日期: 2015-02-12
运行时间: 59 min
概述: Seo-jin falls ill and blames Ha-na for making him suffer from anxiety. Meanwhile, Robin offers Seo-jin help.
Episode 9 (集 9) 8.5
编剧: Kim Ji-woon
播出日期: 2015-02-18
运行时间: 59 min
概述: Ha-na thinks Seo-jin is Robin's twin. Mr. Min gets worried and advises Robin to tell her the truth.
Episode 10 (集 10) 10.0
编剧: Kim Ji-woon
播出日期: 2015-02-19
运行时间: 58 min
概述: Chairman Goo, Seo-jin's dad, tries to send Seo-jin abroad. Meanwhile, Tae-joo threatens to kill Dr. Kang.
Episode 11 (集 11) 9.0
编剧: Kim Ji-woon
播出日期: 2015-02-25
运行时间: 59 min
概述: Seo-jin shows Ha-na that Robin is his other self and says they have a condition called DID.
Episode 12 (集 12) 8.5
编剧: Kim Ji-woon
播出日期: 2015-02-26
运行时间: 60 min
概述: 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 (集 13) 9.0
编剧: Kim Ji-woon
播出日期: 2015-03-04
运行时间: 59 min
概述: Robin tells Seo-jin to suspect those around him. Tae-joo is flustered as he sees Seo-jin sharing his memory.
Episode 14 (集 14) 9.0
编剧: Kim Ji-woon
播出日期: 2015-03-05
运行时间: 58 min
概述: Seo-jin tells Tae-joo that his dad helped the kidnapper, but he distrusts him. Meanwhile, Ha-na falls ill.
Episode 15 (集 15) 8.0
编剧: Kim Ji-woon
播出日期: 2015-03-11
运行时间: 59 min
概述: 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 (集 16) 8.5
编剧: Kim Ji-woon
播出日期: 2015-03-12
运行时间: 58 min
概述: Robin asks Ha-na to build a new workshop together. Meanwhile, Seo-jin comes to the circus crew's office.
Episode 17 (集 17) 8.5
编剧: Kim Ji-woon
播出日期: 2015-03-18
运行时间: 58 min
概述: 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 (集 18) 8.0
编剧: Kim Ji-woon
播出日期: 2015-03-19
运行时间: 59 min
概述: Seo-jin thanks Ha-na for allowing Robin to exist, and news articles about him and Robin help Wonderland.
Episode 19 (集 19) 9.0
编剧: Kim Ji-woon
播出日期: 2015-03-25
运行时间: 59 min
概述: Robin notices his memory loss. Seo-jin gains some of Robin's memories and worries about what to tell Ha-na.
Episode 20 (集 20) 9.0
编剧: Kim Ji-woon
播出日期: 2015-03-26
运行时间: 59 min
概述: 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.
季
集 20