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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.

First Air Date
August 23, 2021
Seasons
3
Episodes
85

Cast: Park Na-rae, Kim Mi-kyung, Lee Seok-hoon, Lee Ju-seung, Jung Hyuk

Network: tvN
Production: TVING

Seasons

Season 1

19 episodes

2021

Season 2

50 episodes

2022

Season 3

16 episodes

2024

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Long-established Trade Secret

Long-established Trade Secret

0.0
61 min
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.

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Networks & Studios

Networks

tvNtvN

Production Companies

TVING
Show Information
StatusReturning Series
TypeScripted
First Aired8/23/2021
Last Aired5/27/2024
Seasons3
Episodes85
LanguageKorean
CountrySouth Korea
Currently in production
Creators & Crew

Directed by

3

Seasons

85

Episodes

61m

Per Episode

2021

First Aired

Content Ratings

Languages

ko
Rate & Review

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Cast

PN

Park Na-rae

as 출연

KM

Kim Mi-kyung

LS

Lee Seok-hoon

LJ

Lee Ju-seung

JH

Jung Hyuk

Seasons

3 seasons
Season 3
Watch Now

Season 3

2024

16 episodes

Season 2
Watch Now

Season 2

2022

50 episodes

Season 1
Watch Now

Season 1

2021

19 episodes

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Frequently Asked Questions

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?▾

3

How many episodes does Long-established Trade Secret have?▾

85

Is Long-established Trade Secret still running?▾

Yes, it is currently running.

When did Long-established Trade Secret first air?▾

August 23, 2021

Who stars in Long-established Trade Secret?▾

Park Na-rae, Kim Mi-kyung, Lee Seok-hoon