The BEST episodes of Secret Forest season 1

Every episode of Secret Forest season 1, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Secret Forest season 1!

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: 11/25/2024Network: tvNStatus: Ended
A Monster
star
8.59
78 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
Another Body
star
8.34
70 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
Accomplice
star
8.26
72 votes

#3 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
0 and 7
star
8.22
74 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
Disbandment
star
8.09
76 votes

#5 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
Special Investigation
star
8.03
76 votes

#6 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
Revelation
star
7.97
69 votes

#7 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
Cold and Damp
star
7.88
69 votes

#8 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
Western Seoul Prosecutors' Office
star
7.85
73 votes

#9 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
Ga Young’s Phone
star
7.84
75 votes

#10 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
Just Turn on the Light
star
7.75
89 votes

#11 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
The Second Huam-dong Case
star
7.71
78 votes

#12 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
The Ringtone
star
7.70
74 votes

#13 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
A New Possible Suspect
star
7.67
83 votes

#14 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon
I Am Innocent
star
7.67
118 votes

#15 - I Am Innocent

Season 1 - Episode 1 - Aired 6/10/2017

The western part of the prosecutor's office has been contacted by Park Moo-sung, who was the sponsor of his colleagues' testimony, to inform him of the corruption of the prosecutors. But he is stabbed by a knife and is dead.

Writer: Lee Soo-Yeon
Watch Now:Amazon
Kwon Min Ah
star
7.65
77 votes

#16 - 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.

Writer: Lee Soo-Yeon
Watch Now:Amazon