The WORST episodes of Single's Inferno

#1 - Episode 1

Season 4 - Episode 1 - Aired 1/14/2025

Hot singles arrive on Inferno in search of love. Within just 10 minutes, two couples are already heading to Paradise — how did things heat up so fast?

#2 - Episode 5

Season 4 - Episode 5 - Aired 1/21/2025

The women go on one-on-one speed dates, giving a new man a chance to be a contestant. Back in Inferno, the men meet an attractive new arrival.

#3 - Episode 6

Season 1 - Episode 6 - Aired 1/1/2022

The men try to push each other out of the game. The women take turns chatting up Hyun-seung. Se-hoon contemplates following his heart.

#4 - Episode 2

Season 4 - Episode 2 - Aired 1/14/2025

It's love at first sight for one single, only to have her heart shaken by a man with unpredictable charms. Meanwhile, new connections start to form.

#5 - Episode 5

Season 3 - Episode 5 - Aired 12/19/2023

A hot newcomer lands on the island, shaking up a once stoic single. Ha-jeong is riled up after Gwan-hee's jaw-dropping confession the previous night.

#6 - Episode 1

Season 1 - Episode 1 - Aired 12/18/2021

Single contestants arrive on the island, where they're introduced to potential friends, lovers and foes they'll be living with for the next eight days.

#7 - Episode 4

Season 1 - Episode 4 - Aired 12/25/2021

A mesmerizing night in Paradise changes the game for Si-hun. Confused by Jin-taek's actions, So-yeon has a candid talk with Se-hoon.

#8 - Episode 1

Season 2 - Episode 1 - Aired 12/13/2022

A new group of single men and women arrives at the Inferno, where they make their first impressions and find opportunities to connect while settling in.

#9 - Episode 7

Season 4 - Episode 7 - Aired 1/28/2025

Three couples make it to Paradise, deepening bonds and uncovering secrets. Meanwhile, SI-an struggles with indecision, feeling her heart's uncertainty.

#10 - Episode 3

Season 1 - Episode 3 - Aired 12/25/2021

Se-hoon pulls Ji-yeon aside for a chat before the second couple selection. A surprise announcement throws the singles a curveball.

#11 - Episode 6

Season 4 - Episode 6 - Aired 1/21/2025

Lee Si-an struggles with conflicting feelings as she feels pulled between multiple men. The arrival of a new woman throws the group dynamic into flux.

#12 - Episode 4

Season 2 - Episode 4 - Aired 12/20/2022

A charismatic newcomer captures Shin Seul-ki's attention. For the second couple selection, some follow their heart while others seek someone new.

#13 - Episode 3

Season 2 - Episode 3 - Aired 12/20/2022

Matched couples finally learn each others' age and profession. Back at the Inferno, disappointed singles take time to reflect on the events of the day.

#14 - Episode 7

Season 2 - Episode 7 - Aired 1/3/2023

The newcomers pick their dates. Kim Jin-young's growing popularity gives Jong-woo a chance. The ladies wrestle for one of three tickets to Paradise.

#15 - Episode 12

Season 4 - Episode 12 - Aired 2/11/2025

#16 - Episode 9

Season 4 - Episode 9 - Aired 2/4/2025

#17 - Episode 10

Season 2 - Episode 10 - Aired 1/10/2023

As their time at the Inferno comes to a close, singles decide who they'd like to leave the island with. Could this be the start of new love?

#18 - Episode 2

Season 2 - Episode 2 - Aired 12/13/2022

The women play a game where the winner gets to go on a brunch date with two men of her choice. The first round of matching takes a shocking turn.

#19 - Episode 2

Season 1 - Episode 2 - Aired 12/18/2021

The men race to win a brunch date. Matched couples leave for their first night in Paradise, and reveal their age and jobs to one another.

#20 - Episode 6

Season 3 - Episode 6 - Aired 12/26/2023

The women compete in a game for a chance at Paradise with the man of their choosing. Lee Jin-seok finds himself caught in a love triangle.

#21 - Episode 4

Season 3 - Episode 4 - Aired 12/19/2023

The two Infernos merge. Will more options test seemingly-solid relationships? Tension brews after a candidly honest conversation between the singles.

#22 - Episode 8

Season 4 - Episode 8 - Aired 1/28/2025

The men dike it out in a wrestling match that'll send them to Paradise. But before they go, some singles jump at the chance to define where they stand.

#23 - Episode 11

Season 4 - Episode 11 - Aired 2/11/2025

#24 - Episode 3

Season 4 - Episode 3 - Aired 1/14/2025

Couples return from their retreat to Paradise, creating tension on those already with attachments. After, the women compete for an exclusive date.

#25 - Episode 8

Season 1 - Episode 8 - Aired 1/8/2022

On the final day, singles choose the person they want to leave Inferno with. How many couples will depart the island hand-in-hand?