The WORST episodes of The Devil (2007)

Every episode of The Devil (2007) ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of The Devil (2007)!

When Homicide Detective Kang Oh-soo hit a dead end in his investigation of two seemingly unrelated murders, he sought help from Seo Hae-in, a woman with Token-object reading ability.

Last Updated: 7/18/2026Network: KBS 2Status: Ended

7.00

2 votes

#1 - Episode 15

Season 1 - Episode 15 - Aired 5/9/2007

Though Kang Oh Soo is injured while investigating the murder cases, he feels that he is getting close to finding the mastermind behind it all.

Watch Now:Apple TV

7.00

29 votes

#2 - Episode 14

Season 1 - Episode 14 - Aired 5/3/2007

While investigating the death of Sung Joon Pyo, Kang Oh Soo finds out that Sung Joon Pyo extorted money from his dad 12 years ago and was at it again.

Watch Now:Apple TV

7.00

29 votes

#3 - Episode 13

Season 1 - Episode 13 - Aired 5/2/2007

Kang Oh Soo investigates Reporter Sung Joon Pyo's death and can't figure out how his friend might be involved.

Watch Now:Apple TV

7.00

29 votes

#4 - Episode 12

Season 1 - Episode 12 - Aired 4/26/2007

Reporter Sung Joon Pyo thinks he may have found the missing link of everything going on and confronts the possible mastermind on his own.

Watch Now:Apple TV

7.00

29 votes

#5 - Episode 11

Season 1 - Episode 11 - Aired 4/25/2007

Kang Oh Soo continues to struggle with his past as the murders and threats continue to get closer to home.

Watch Now:Apple TV

7.00

29 votes

#6 - Episode 10

Season 1 - Episode 10 - Aired 4/19/2007

Reporter Sung Joon Pyo has been paying close attention to the murder cases and is himself linked to what happened those many years ago.

7.00

29 votes

#7 - Episode 9

Season 1 - Episode 9 - Aired 4/18/2007

Detective Kang Oh Soo confronts the person he thinks is responsible for the murders, and asks for revenge to be taken out on him.

Watch Now:Apple TV

7.00

30 votes

#8 - Episode 8

Season 1 - Episode 8 - Aired 4/12/2007

Kang Oh Soo is able to find the person who killed his friend Dae Sik and again the suspect turns out to be a Oh Seung Ha client.

Watch Now:Apple TV

7.03

31 votes

#9 - Episode 3

Season 1 - Episode 3 - Aired 3/28/2007

So Hae In's gifts help find the killer who turned himself in but his lawyer turns out to be someone we know: Oh Seung Ha.

Watch Now:Apple TV

7.03

31 votes

#10 - Episode 5

Season 1 - Episode 5 - Aired 4/4/2007

As more tarot cards and packages turn up, Kang Oh Soo is desperate to find the connection to the killer, as one of his friends has now lost his life.

Watch Now:Apple TV

7.06

31 votes

#11 - Episode 6

Season 1 - Episode 6 - Aired 4/5/2007

Now certain that there is a connection and a mastermind behind the murders, Kang Oh Soo tries to get cooperation from Oh Seung Ha.

Watch Now:Apple TV

7.13

32 votes

#12 - Episode 4

Season 1 - Episode 4 - Aired 3/29/2007

Kang Oh Soo and Oh Seung Ha's lives continue to intertwine when, while celebrating his friend's release from jail, he finds out that Seung Ha was his lawyer.

Watch Now:Apple TV

7.15

33 votes

#13 - Episode 2

Season 1 - Episode 2 - Aired 3/22/2007

The person who last spoke to the murdered lawyer happens to be a lawyer himself, Oh Seung Ha. Kang Oh Soo is worried about his testimony as it doesn't exactly line up with what they already know.

Watch Now:Apple TV

7.18

33 votes

#14 - Episode 1

Season 1 - Episode 1 - Aired 3/21/2007

Detective Kang Oh Soo hits a dead end with 2 murders so his superior, Ban Chang Ho, suggests they go see a person he knows, So Hae In, with psychic powers that can help.

Watch Now:Apple TV