Extracurricular (Korean: 인간수업; Hanja: 人間授業; RR: Ingansueop; lit. Human Class) is a South Korean television series directed by Kim Jin-min, starring Kim Dong-hee, Jung Da-bin, Park Ju-hyun, Nam Yoon-soo, Choi Min-soo, Park Hyuk-kwon and Kim Yeo-jin.