손창우
Director
Long-established Trade Secret (2021)
A gourmet exploration entertainment show that finds the old store and delves into the special trade secrets that allowed it to survive for a long time.
Production Companies: TVING
Network: tvN
Country: South Korea
Production Country:
South Korea
Languages:
Korean
Season 1
19 episodes
Season 2
50 episodes
Season 3
16 episodes
Network: tvN
Runtime: 5355 min.
Episode Runtime: 63 min.
Released: Aug. 23, 2021
Last Air Date: May 27, 2024, midnight
Status: Returning Series
Certification: NR