After wealthy Lee Gwang Jae (Kim Ji-hoon) inherits a mountain of debt, he enlists the help of Young-ha (Kim Ju-hyeon) to overcome his difficulties.
| Directed by: | Choi Chang-Wook |
| Written by: | Kim Jung-Soo |
| Starring: | Kim Ji-hoon, Kim Ju-hyeon, Lee Kyu-han, Hong Soo-hyun |
| Extended Cast: | Lee Seung-yeon, Kim Young-ok, Yoon Yoo-sun, Park Soon-chun, Jeong Bo-seok, Kang Nam-gil, Woo Hyun, Yoon Chul-hyung, Lee Chang-yeop, Jeon Soo-kyung, Park Jae-jung, Shim Eun-jin, Kim Min-kyu, Elkie Chong, Yang Hey-ji |
| Original network: | MBC TV |
| Original release: | 25 March 2018 –7 October 2018 |
| No. of episodes: | 100 |
| Running Time: | 35 min |
| Executive producer(s): | Lee Kwan-hee |
| Production Company(s): | Lee Kwan-hee Production |
| Distributor: | MBC |
| Source: | http://www.imbc.com/broad/tv/drama/richboy/index.html |
