Ad Genius Lee Tae-baek (2013)

Jin Goo

Lee Tae-baek

16 episodes

Park Ha-seon

Baek Ji-yoon

16 episodes

Jo Hyun-jae

Addie Kang

16 episodes

Han Chae-young

Go Ah-ri

16 episodes

Cho Ja-young

Gong Sun-hye

16 episodes

Han Seon-hwa

Lee So-ran

16 episodes

Ko Chang-seok

Ma Jin-ga

16 episodes

Kwak Hee-Sung

Ma Yi-Chan

16 episodes

Hong Ji-min

Lee Eun-hee

16 episodes

Jung Young-sook

Ji Gwan-soon

16 episodes

Lee Sae-rom

Go Ah Ri (young)

16 episodes