The BEST episodes of Connection

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

The crumbling friendship of friends is revealed as they uncover the death of a high school friend who left behind a five billion won insurance money.

Last Updated: 6/20/2025Network: SBSStatus: Ended
Jun Seo’s Will
star
8.10
10 votes

#1 - Jun Seo’s Will

Season 1 - Episode 3 - Aired 5/31/2024

While everyone is in utter confusion after hearing the names of the beneficiaries in Jun-seo's will, Won Jong-soo, Park Tae-jin, and the rest of the friends adamantly oppose an autopsy for Jun-seo's body. However, at the request of Jun-seo's wife, Choi Ji-yeon, they proceed with the autopsy. Meanwhile, Jae-kyung and Yun-jin search the house of Lee Myung-guk, the third name on Jun-seo's will, to learn about his identity.

Directors: Kwon Da-Som
Watch Now:Amazon
Lemon Mulberry
star
8.09
11 votes

#2 - Lemon Mulberry

Season 1 - Episode 6 - Aired 6/8/2024

Jae-kyung learns about the connection between the Lemon Mulberry drug and Jun-seo's death, while Won Jong-soo proposes the development of a bioindustrial complex in Pilo-dong. At that time, Jae-kyung obtains the Lemon Mulberry dealer's contact and plans to set up a deal as a buyer while under disguise as a druggie.

Directors: Kwon Da-Som
Watch Now:Amazon
The Pride of the Narcotics Unit
star
8.06
16 votes

#3 - The Pride of the Narcotics Unit

Season 1 - Episode 1 - Aired 5/24/2024

Jang Jae-kyung is the Anhyun Police Station's Narcotics Unit's ace. One day, while pursuing drug dealers, Park Jun-seo, a friend who hasn't been in contact for 20 years, comes to visit him. The following day, Jun-seo's cold body is discovered, and Jae-kyung gets abducted and forced to become addicted to an unknown drug.

Directors: Kwon Da-Som
Watch Now:Amazon
Who Killed Jun Seo?
star
7.92
13 votes

#4 - Who Killed Jun Seo?

Season 1 - Episode 2 - Aired 5/25/2024

As Jae-kyung chases down those who abducted him, he finds out that Jun-seo's body has been handed over to the family for a funeral without an autopsy. He rushes over to Jun-seo's funeral, where he sees friends from 20 years ago gathered. Soon after, Jun-seo's will gets read in front of everyone, stating the names of those who get to share his 50-million-dollar life insurance payout.

Directors: Kwon Da-Som
Watch Now:Amazon
A Missing CCTV
star
7.92
12 votes

#5 - A Missing CCTV

Season 1 - Episode 5 - Aired 6/7/2024

The CCTV server, the only lead to the case, disappears in flames. Jae-kyung senses that someone is actively interfering with the case. Jae-kyung, Yun-jin, and Joo-song track down the address of Audiophile, the company Jun-seo had founded, and there, they meet Min Hyun-woo, a high school student who knew Jae-kyung and Yun-jin would come.

Directors: Kwon Da-Som
Watch Now:Amazon
A Clue
star
7.91
11 votes

#6 - A Clue

Season 1 - Episode 8 - Aired 6/15/2024

Jae-kyung puts the puzzle pieces together of the day Jun-seo died, and a rift between Jong-soo, Tae-jin, and Ji-yeon pushes them apart. Meanwhile, Jae-kyung, Yun-jin, and Joo-song visit Hyun-woo, discover the whole story between Jun-seo and the medication incident, and then find a clue to the murder at the mill.

Directors: Kwon Da-Som
Watch Now:Amazon
Closing In
star
7.90
10 votes

#7 - Closing In

Season 1 - Episode 10 - Aired 6/22/2024

Park Tae-jin helps Jung Yun-ho stay in hiding. However, Yun-ho is getting harder and harder to control. Meanwhile, Jae-kyung closes in on the Lemon Mulberry distribution group, Gong Jin-wook, and chases down the person who had abducted and drugged him into addiction, leading him to the antique shop run by CEO Yoon.

Directors: Kwon Da-Som
Watch Now:Amazon
A Surprise Birthday Cake
star
7.80
10 votes

#8 - A Surprise Birthday Cake

Season 1 - Episode 9 - Aired 6/21/2024

Jae-kyung knocks on Yun-ho's door to arrest him for the murder of the mill owner. Meanwhile, Jae-kyung, Yun-jin, and Joo-song gather at Jae-kyung's house to look over Lee Myung-guk's work log. Joo-song prepares a surprise birthday cake for Yun-jin, but an unexpected guest comes.

Directors: Kwon Da-Som
Watch Now:Amazon
The Last Attempt
star
7.80
10 votes

#9 - The Last Attempt

Season 1 - Episode 11 - Aired 6/28/2024

With CEO Yoon dead and the only subordinate who could testify also dead, the case turns into another enigma. Meanwhile, Jae-kyung gets Yun-ho's location through Kang Si-jung and heads to arrest him, and Yun-ho, who is now at the point of no return, charges at someone in his last attempt to survive.

Directors: Kwon Da-Som
Watch Now:Amazon
Jae Gyeong Finds a Lead
star
7.75
12 votes

#10 - Jae Gyeong Finds a Lead

Season 1 - Episode 4 - Aired 6/1/2024

Jae-kyung suspects Chang-soo might have something to do with how he got abducted and drugged, and Yun-jin visits Ji-yeon's house but sees someone unexpected. While investigating the area where Jun-seo was found dead, he discovers a CCTV camera by a mill and finds a lead in the case.

Directors: Kwon Da-Som
Watch Now:Amazon
Medication Error Incident
star
7.75
12 votes

#11 - Medication Error Incident

Season 1 - Episode 7 - Aired 6/14/2024

Yun-jin makes her way to the director's office of the Woonjong Medical Center to investigate the medication error incident further. However, she faces an unexpected crisis. Meanwhile, Jae-kyung watches dashcam footage from a vehicle that was spotted on the day of Jun-seo's death and freezes when he sees an unexpected person appear.

Directors: Kwon Da-Som
Watch Now:Amazon
Shattered Bonds
star
7.73
11 votes

#12 - Shattered Bonds

Season 1 - Episode 14 - Aired 7/6/2024

Jae-kyung, Yun-jin, and Joo-song learn the full story of what happened on February 23, the day Jun-seo died. The connection between friends driven by desire and greed in the name of friendship comes to a tragic end. At the end of it all, the three friendships Jun-seo wished to protect sit together and reflect the true meaning of friendship.

Directors: Kwon Da-Som
Watch Now:Amazon
The Truth Behind the Fire Incident
star
7.56
9 votes

#13 - The Truth Behind the Fire Incident

Season 1 - Episode 13 - Aired 7/5/2024

Jae-kyung, Yun-jin, and Joo-song meet No Gyu-min and Chae Kyung-tae's mother, and they hear the story behind the fire incident that happened 20 years ago. Meanwhile, Tae-jin fights back at Chairman Won and Jong-soo, who both want to abandon him, and Jae-kyung gets ready to arrest Gong Jin-wook in his attempt to flee the country.

Directors: Kwon Da-Som
Watch Now:Amazon
Yoon Ho is Out of Control
star
7.40
10 votes

#14 - Yoon Ho is Out of Control

Season 1 - Episode 12 - Aired 6/29/2024

Jae-kyung narrows the investigation, while a rift forms between Won Jong-soo, Park Tae-jin, and Oh Chi-hyun due to Yun-ho's uncontrollability. Meanwhile, Jae-kyung and Yun-jin meet with Jung Sang-ui, and he takes them to Youngryun Cold Storage, promising them he'll tell them the truth.

Directors: Kwon Da-Som
Watch Now:Amazon