Three Days (Korean: 쓰리 데이즈; RR: Sseuri Deijeu) is a 2014 South Korean action-thriller television series starring Park Yoo-chun, Son Hyun-joo, Park Ha-sun, Yoon Je-moon, So Yi-hyun, Jang Hyun-sung and Choi Won-young.

His bodyguards, led by elite agent Han Tae-kyung, have three days to find the president and escort him safely back to the Blue House.

[10] On December 20, 2013, a press release confirmed that Park was still the lead actor, and that his scheduling problems had been resolved.

[15] Screenwriter Kim Eun-hee (who previously penned Sign and Phantom) had worked on the show's concept for over two years.

Prior to filming, she had already written 6 episodes of the 16-episode series, in order to give the cast ample time to prepare and get into character.