The Brainiacs
Season 4
S4 · E1 · Jun 23, 2025
Episode 1 Episode 1
S4 · E2 · Jun 30, 2025
Episode 2 Episode 2
2 episodes in Season 4
Traditionally, the cast is given clues to guess the identity of the episode's guests, and once the guests appear and are introduced, they and the cast are given a set of puzzles to solve.
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
Your rating
Your review
Cast
20 people
Lee Jang-won
Self
Also in
The Ballad of Us Radio
Jeon Hyun-moo
Self
Known for
Can This Love Be Translated?
Ha Seok-jin
Self
Known for
Crash Landing on You
Blind
Kim Ji-seok
Self
Known for
Personal Taste
Another Miss Oh
Tyler Rasch
Self
Also in
식자회담
Samjin Company English Class
Park Kyung
Self
Also in
리와인드 - 시간을 달리는 게임
Melody Bookstore
RM
Self
Also in
BTS 2021 Season's Greetings
BTS World Tour: Love Yourself in New York
Miyawaki Sakura
Also in
Crow's Blood
Majisuka Academy
Nako Yabuki
Also in
Run for the Money
Mr. Mikami's Classroom
Hitomi Honda
Also in
The Greatest Teacher
IZ*ONE CHU
Kang Hye-won
Known for
Friendly Rivalry
An Yu-jin
Also in
IZ*ONE CHU
IZ*ONE Eating Trip
Park Hyun-joo Creator
Total runtime 282h 30m · Episode length 75 min · Type Talk show
Show info
Premiered
February 26, 2015
Latest episode
June 30, 2025
Status
Returning series
Network
tvN
Country
South Korea
Type
Talk show
Episode length
75 min
Total runtime
282h 30m
Original language
Korean
Production
CJ ENM
Production
South Korea
Produced in
Languages
Original title
문제적 남자
Spoken on screen
Korean
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