Bride of the Century (2014) (K-drama) Complete

Taeyang Group is the largest conglomerate in South Korea. The Choi family who runs Taeyang has supposedly been under a curse for a hundred years that the first bride of the eldest son will always die. When the wealthy heiress Jang Yi-kyung disappears right before her wedding to chaebol heir Choi Kang-joo, Na Doo-rim, a lookalike impostor, is brought in to take her place. But unlike the cold and calculating Yi-kyung, Doo-rim is sweet and sunny, and Kang-joo falls genuinely in love with her. As the wedding plans progress, Kang-joo and Yi-kyung's mothers both scheme and plot behind the scenes.

Main Cast
Yang Jin Sung as Na Doo Rim (25) / Jang Yi Kyung (25)
Lee Hong Ki as Choi Kang Joo (29)
People around Na Doo Rim
Nam Jung Hee as Park Soon Bok (78, Doo Rim's grandmother)
Park Jin Joo as Oh Jin Joo (25, Doo Rim's childhood friend)
Taeyang Group
Choi Il Hwa as Choi Il Do (61, Kang Joo's father/CEO of Taeyang Group)
Kim Seo Ra as Kim Myung Hee (57, Kang Joo's mother)
Jung Hae In as Choi Kang In (23, Kang Joo's younger brother/idol singer)
Jang Ah Young as Lee Roo Mi (25)
Kang Pil Sun as Secretary Kim
Oh Sung Construction
Sung Hyuk as Jang Yi Hyun (31, Yi Kyung's older brother/operations manager of Oh Sung Construction)
Shin Eun Jung as Ma Jae Ran (58, Yi Kyung's mother/CEO of Oh Sung Construction)
Others
Kim Ah Young as Sung Joo Shin
Kim Yoo Jung as Rian
Im Byung Ki as Butler Jang (54, Choi Family's butler)
Kwon Eun Ah as Ahn Dong Daek (48, Butler Jang's wife)