Jung Kyung-ho

Kang Min Ho / James Kang / "Captain Hook"

Kim So-yeon

Kim Soon Jung

Yoon Hyun-min

Lee Joon-hee

Park Young-kyu

Kang Hyun-chul

Ahn Suk-hwan

Ma Tae-seok

Cho Eun-ji

Na Ok-hyun / "Wendy"

Lee Si-eon

Oh Woo-sik / "Tinker Bell"

Kong Hyun-joo

Han Ji-hyun

Kim Jung-pal

Director Yoon

Lee Su-ji

Oh Mi-ru

Jung Yoo-min

Yu Yoo-mi

Nam Myung-ryeol

Lee Jung-goo

Jung Da-bin

Kim Soon-jung (young)

Cha Seung-yeon

Jewelry store owner

Choi Soo Han

Ma Dong Wook [Young]

Jin Goo

Ma Dong Wook / "Peter Pan" [Soon Jung's fiancé / Detective]

Han Seo-jin

Kim Soon Jung [Child]

Lee Tae-woo

Kang Min Ho [Child]

Geum Bo

[Patjuk's son]

Kwon Jae Won

Kim Seung-chan

Son Seon-geun

Lee Ji Oh

Choi Joon Young

Park Ha-joon

Ji Min

Lee Dal-hyung

Jang Jong Chul [Chief Detective]