Park Hyo-joon

as Tiger

as Sam-chil (20 episodes)

as Director (1 episode)

as Choon-bok

as Self (4 episodes)

as Yoon Chul-joo

as [Seol Hee's older brother] (1 episode)

as Police Officer (2 episodes)

as Car Owner

as Park Lee-byung

as Man-soo

as Self (1 episode)

as Hippo

as Dal-bong

as Sung-gi's friend

as Oh Sung-jin

as Jang Myung-gil

as Halibut

as Park Kyung-oh (16 episodes)

as Self (3 episodes)

as Waiter

as Ham Jae-bok