Yu Jun-sang (유준상) is a South Korean actor.

Yu Jun-sang plays as Park Jin in Alchemy of Souls.
Yu Jun-sang is the top #1 member of the cast and appears in 10 episodes.

Jo Jae-yoon (born September 15, 1974) is a South Korean actor. He made his acting debut in 2003 and has since starred as a supporting actor in numerous films and television series, including The Man from Nowhere (2010), The Chaser (2012), Gu Family Book (2013), and The Suspect (2013). Jo also appears in the variety-reality show Animals (2015).

Jo Jae-yoon plays as Jin-mu in Alchemy of Souls.
Jo Jae-yoon is the top #2 member of the cast and appears in 10 episodes.

Yoo In-soo plays as Park Dang-gu in Alchemy of Souls.
Yoo In-soo is the top #3 member of the cast and appears in 10 episodes.

Oh Na Ra is a South Korean television and film actress.

Oh Na-ra plays as Kim Do-ju in Alchemy of Souls.
Oh Na-ra is the top #4 member of the cast and appears in 10 episodes.

Lee Jae-wook plays as Jang Uk in Alchemy of Souls.
Lee Jae-wook is the top #5 member of the cast and appears in 10 episodes.

Jung So Min is a South Korean actress. She made a splash with her acting debut in the 2010 television drama “Bad Guy”. The recognition led to her next role in the popular drama “Playful Kiss”, an adaptation of the manga “Itazura na Kiss” opposite Kim Hyun Joong. She wrapped up 2018 with her first radio show "Jung So Min's Young Street" on SBS Power FM achieving her dream to become a radio DJ someday.

Jung So-min plays as Mu-deok in Alchemy of Souls.
Jung So-min is the top #6 member of the cast and appears in 10 episodes.

Hwang Min-hyun (Hangul: 황민현; born August 9, 1995), more commonly known by his stage name Minhyun, is a South Korean singer, actor, and member of the South Korean boy group NU'EST. He is also known for competing in the 2017 series Produce 101 Season 2 and earning a spot in the final lineup, project boy group Wanna One.

Minhyun plays as Seo Yul in Alchemy of Souls.
Minhyun is the top #7 member of the cast and appears in 10 episodes.

Shin Seung-ho plays as Prince Go-won in Alchemy of Souls.
Shin Seung-ho is the top #8 member of the cast and appears in 10 episodes.

Choi Ye-won, better known as the stage name Arin, is a South Korean singer and actress. She is a member of the girl group Oh My Girl and currently is a MC on the South Korean TV show Music Bank, along with Tomorrow X Together's leader, Choi Soobin.

Arin plays as Jin Cho-yeon in Alchemy of Souls.
Arin is the top #9 member of the cast and appears in 10 episodes.

Sang-wook Joo is an actor, known for 90 Minutes (2012), Gan-gi-nam (2012) and Good Doctor (2013).

Joo Sang-wook plays as Jang Gang in Alchemy of Souls.
Joo Sang-wook is the top #10 member of the cast and appears in 10 episodes.