Alchemy of Souls cast is including:
Lee Jae-wook as Jang Uk (30 episodes), Minhyun as Seo Yul (30 episodes), Yu Jun-sang as Park Jin (30 episodes), Shin Seung-ho as Prince Go Won (30 episodes), Oh Na-ra as Kim Do-ju (30 episodes), Jo Jae-yun as Jin Mu (30 episodes), Yoo In-soo as Park Dang-gu (30 episodes), Arin as Jin Cho-yeon (30 episodes), Park Eun-hye as Jin Ho-gyeong (30 episodes), Seo Hye-won as So Yi (30 episodes), Hong Seo-hee as Heo Yoon-ok (30 episodes), Lee Do-gyeong as Heo Yeom (30 episodes)