Lee Min-woo (actor)

Go Do-il

Seo Jang-won

Jeong Jong The gentle and perpetually debt-ridden friend of Kim Seung-yoo and Shin Myeon. His fortunes take a turn for the better and in an amazing twist of destiny, he finds himself as the prince consort. However, his new bride, helplessly carrying the burden of her father's illness and the danger to her brother's life, initially has no time or inclination for his love. Just as his relationship with Princess Gyeonghye begins to improve, his life is endangered in an attempt to resist Grand Prince Suyang.

Lee Dong-suk (ep. 1-3)

Lee Soo-il

Seo Do-jin

Hong Woo-kyung: Smart and principled person. He inherited his grandfather's tailor shop, and made it famous throughout Korea. He eventually falls in love with Yoon-jeong and marries her.

Jeong Gyeon

(season 1)

Detective Lee Dong-jin

Grand Prince Yangnyeong, Taejong's first son

Lee Gan/Prince Huryeong