JTBC's upcoming Sat-Sun drama 'Doctor Slump' has revealed a series of group and individual character posters, featuring its main cast!

Premiering later this month on January 27 at 10:30 PM KST, 'Doctor Slump' tells the story of two old rivals who meet again at the lowest points in their lives. The group version poster, which shows Park Shin Hye, Park Hyungsik, Yoon Park, and Gong Sung Ha in their hospital uniforms on an outdoor race track, depicts the intense journey of survival and competition that each of the story's characters have endured in order to reach the "top". And yet, a catchphrase also reads, "There comes a time everyone's lives when they need someone to perform CPR," indicating that even those who may seem like they're at the top of the social ladder need to be rescued by someone else.

Viewers can catch Park Shin Hye as the anesthesiologist experiencing "burn out syndrome" for the first time in her life, Nam Ha Neul; Park Hyungsik as a star cosmetic surgeon with his career dangling by a thread, Yeo Jung Woo; Yoon Park as a rival cosmetic surgeon and a chronic bluffer, Bin Dae Young; and Gong Sung Ha as Nam Ha Neul's good friend and fellow anesthesiologist Lee Hong Ran in 'Doctor Slump', coming soon to JTBC!

In the meantime, check out the drama's latest teaser posters, above and below.