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.
- Created by
- Lee Ye-rim
TV series
Long-established Trade Secret
202161 min3 seasons · 85 episodes
Seasons and episodes
3 seasons · 85 episodes
Starring
Frequently asked questions
- Where can I watch Long-established Trade Secret?
- Long-established Trade Secret is not currently listed on a streaming service in the US. Use the country picker on the page to check other markets.
- How many seasons of Long-established Trade Secret are there?
- Long-established Trade Secret has 3 seasons and 85 episodes. Status: Returning.
- When is the next season of Long-established Trade Secret?
- No air date has been announced for the next episode of Long-established Trade Secret. Status: Returning. The latest episode aired on May 27, 2024.
- Who stars in Long-established Trade Secret?
- Long-established Trade Secret stars Park Na-rae, Kim Mi-kyung, Kwon Yul, 웅이, Lee Seok-hoon.
