Long-established Trade Secret (2021)
Plot — What is Long-established Trade Secret about?
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.
Top Cast & Creator
Quick Facts
| Type | Web Series |
| First Aired | 2021 |
| Language | Korean |
| Seasons | 3 (85 episodes) |
Long-established Trade Secret — FAQ
Is Long-established Trade Secret worth watching? 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.
Who is behind Long-established Trade Secret? Created by Lee Ye-rim.
Who is in the cast of Long-established Trade Secret? It stars Park Na-rae, Kim Mi-kyung, Lee Seok-hoon, Lee Ju-seung, Jung Hyuk.
Where can I stream Long-established Trade Secret? Streaming availability for Long-established Trade Secret is listed above when a platform is confirmed. MovieLink App is an info guide and hosts no files.
When did Long-established Trade Secret release? It first aired in 2021.