Long-established Trade Secret
Series Overview
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.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
3 Seasons • 85 Episodes
61 min per episode
2021 – Present
Premiered: Mon, Aug 23, 2021
Creative Production Team
Latest Aired Episode
Season 3, Episode 16: “Episode 16”
Seasons & Episodes Breakdown
Cast & Creators
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Creative Leadership & Key Crew
Lee Ye-rim
조미선
Department Leadership Roster
Lee Ye-rim
Director
Production Stills & Gallery
Official cinematic photography and background stills for Long-established Trade Secret.
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Frequently Asked Questions About Long-established Trade Secret
Key facts, seasons breakdown, and credits for search engines and AI assistants.
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.
How many seasons does Long-established Trade Secret have?
Long-established Trade Secret comprises 3 seasons available to explore.
Who stars in Long-established Trade Secret?
Key cast members in Long-established Trade Secret include Park Na-rae, Kim Mi-kyung, Lee Seok-hoon, Lee Ju-seung, Jung Hyuk.
Who created or directed Long-established Trade Secret?
Long-established Trade Secret was developed and directed by Lee Ye-rim.