The BEST episodes of Secret Forest

Every episode of Secret Forest ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Secret Forest!

With the help of a gutsy female detective, a prosecutor who has lost the ability to feel empathy tackles a murder case amid political corruption.

Last Updated: 12/24/2022Network:tvN
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A Monster
star
8.62
65 votes

#1 - A Monster

Season 1 - Episode 16 - Aired 7/30/2017

Si-mok goes out to meet who he thinks is the real killer, and he gets a bag that will determine the fate of many.

Watch Now:Amazon
Another Body
star
8.40
58 votes

#2 - Another Body

Season 1 - Episode 14 - Aired 7/23/2017

Shi Mok's non-reaction to the latest murder puzzles those around him, but it begins to affect him unexpectedly. The police try to determine if they're dealing with a serial killer.

Watch Now:Amazon
Episode 15
star
8.30
30 votes

#3 - Episode 15

Season 2 - Episode 15 - Aired 10/3/2020

While getting to the truth about the night of the attorney's death, Hwang Si Mok and Han Yeo Jin learn about the involvement of a mystery person.

Watch Now:Amazon
0 and 7
star
8.29
62 votes

#4 - 0 and 7

Season 1 - Episode 13 - Aired 7/22/2017

A home invader sends a wordless message to Shi Mok. The special unit is officially dissolved without their agreement.

Watch Now:Amazon
Accomplice
star
8.27
59 votes

#5 - Accomplice

Season 1 - Episode 15 - Aired 7/29/2017

Shi Mok learns the true culprit's motives for murder, but believes there is more to the story. Yeo Jin feels an overwhelming sense of guilt.

Watch Now:Amazon
Episode 16
star
8.17
30 votes

#6 - Episode 16

Season 2 - Episode 16 - Aired 10/4/2020

Details of the cover-up become public, but Hwang Si Mok isn't finished asking questions. The police-prosecutor council is called off.

Watch Now:Amazon
Episode 14
star
8.15
33 votes

#7 - Episode 14

Season 2 - Episode 14 - Aired 9/27/2020

A suspect is arrested, but Seo Dong Jae remains nowhere to be found. In the interrogation room, Hwang Si Mok and Han Yeo Jin try to draw out a confession.

Watch Now:Amazon
Disbandment
star
8.11
63 votes

#8 - Disbandment

Season 1 - Episode 12 - Aired 7/16/2017

Shi Mok meets with the CEO of The Sungmoon Daily. The special unit faces potential disbandment.

Watch Now:Amazon
Special Investigation
star
8.00
62 votes

#9 - Special Investigation

Season 1 - Episode 9 - Aired 7/8/2017

Shi Mok is chosen to lead the internal investigation at Seoul Western, and he assembles his team immediately.

Watch Now:Amazon
Episode 11
star
7.97
31 votes

#10 - Episode 11

Season 2 - Episode 11 - Aired 9/19/2020

A witness, who says he saw the kidnapping, steps forward to identify the perpetrator. His claims could mean serious trouble for the police.

Watch Now:Amazon
Revelation
star
7.95
55 votes

#11 - Revelation

Season 1 - Episode 10 - Aired 7/9/2017

Yeo Jin tries to keep the now-conscious Ga Young safe. The truth about Eun Soo's father comes out.

Watch Now:Amazon
Episode 10
star
7.93
29 votes

#12 - Episode 10

Season 2 - Episode 10 - Aired 9/13/2020

Shi Mok turns his attention to an unusual case involving the sudden death of a former prosecutor, and finds that nothing quite adds up.

Watch Now:Amazon
Episode 7
star
7.91
32 votes

#13 - Episode 7

Season 2 - Episode 7 - Aired 9/5/2020

When Shi Mok hears who's gone missing, he starts gathering clues by going through phone records. Yeo Jin begins her own investigation.

Watch Now:Amazon
Western Seoul Prosecutors' Office
star
7.90
61 votes

#14 - Western Seoul Prosecutors' Office

Season 1 - Episode 8 - Aired 7/2/2017

Shi Mok and Yeo Jin catch Prosecutor Seo red-handed, but that doesn't mean the case is solved. Eun Soo takes matters into her own hands.

Cold and Damp
star
7.88
56 votes

#15 - Cold and Damp

Season 1 - Episode 11 - Aired 7/15/2017

Yeo Jin plots to prove Chief Kim's guilt to the rest of her station. Shi Mok pushes Ga Young to remember and point out the men she was involved with.

Episode 13
star
7.84
31 votes

#16 - Episode 13

Season 2 - Episode 13 - Aired 9/26/2020

Kang Won Chul weighs a dilemma, and fields questions from Hwang Si mok about the deceased attorney. A young prosecutor has something to show Hwang Si Mok.

Watch Now:Amazon
Ga Young’s Phone
star
7.82
61 votes

#17 - Ga Young’s Phone

Season 1 - Episode 7 - Aired 7/1/2017

Yeo Jin secretly follows Prosecutor Seo, hoping to learn more about his association with Ga Young, but Prosecutor Seo soon sets his sights somewhere else.

Episode 12
star
7.74
31 votes

#18 - Episode 12

Season 2 - Episode 12 - Aired 9/20/2020

Taken off the case, Hwang Si Mok and Han Yeo Jin return to their work on the police-prosecutor council. Woo Tae Ha and Choi Bit head to a sensitive meeting together.

Watch Now:Amazon
Kwon Min Ah
star
7.72
64 votes

#19 - Kwon Min Ah

Season 1 - Episode 4 - Aired 6/18/2017

Shi Mok begins looking into a new, unexpected suspect, but he must tread lightly. Yeo Jin is ordered to report on any information Shi Mok has gathered.

Episode 5
star
7.72
32 votes

#20 - Episode 5

Season 2 - Episode 5 - Aired 8/29/2020

At the prison to interrogate an inmate, Yeo Jin runs into Shi Mok and Dong Jae. Choi Bit has Yeo Jin deliver a mysterious file to an assemblyman.

Watch Now:Amazon
A New Possible Suspect
star
7.71
68 votes

#21 - A New Possible Suspect

Season 1 - Episode 3 - Aired 6/17/2017

Shi Mok decides to reveal his involvement in the Huam-dong case to the public, promising to find the real culprit within two months.

Watch Now:Amazon
Episode 9
star
7.70
30 votes

#22 - Episode 9

Season 2 - Episode 9 - Aired 9/12/2020

A perplexing photo containing a disturbing message surfaces. The police consider the possibility of the culprit being one of their own.

Watch Now:Amazon
The Second Huam-dong Case
star
7.70
63 votes

#23 - The Second Huam-dong Case

Season 1 - Episode 5 - Aired 6/24/2017

News of another murder spreads quickly, but not all is as it seems. Shi Mok's personal investigating ends up getting him into trouble.

The Ringtone
star
7.69
59 votes

#24 - The Ringtone

Season 1 - Episode 6 - Aired 6/25/2017

New pieces of evidence only increase the list of possible suspects. In the midst of the confusion, a few begin to question Shi Mok's innocence.

Just Turn on the Light
star
7.67
73 votes

#25 - Just Turn on the Light

Season 1 - Episode 2 - Aired 6/11/2017

When Kang Jin Seop commits suicide, Shi Mok and Yeo Jin both look to reinvestigate. Unfortunately, the two aren't always on the same page.

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