Abnormal Summit(2014–2017)

Independence from parents

Guest: Jang Dongmin

Pre-marital co-habitation

Guest: Jang Sora & Lee Gukjoo

Career pursuit

Guest: Shin Haechul

Dating

Guest: Soyou & Oh Nami

Compulsory sex education

Guest: Haha & Skull

Relationships

Guest: Jo Seho

Marriage

Guest: Hong Sukchun & Ahn Youngmi

Seoul living

Guest: Rose Motel

Raising children

Guest: Kim Gura

Chuseok special

Guest: Sam Hammington

Job application requirements

Guest: John Park

Internet/Smartphone usage

Guest: Jo Kwon

Spending money on friends

Guest: Yoo Sang Moo

Maintaining good health

Guest: Lee Yoon-Suk

Parenting

Guest: Park Ji-Yun

Foreign language studies

Guest: Jang Gi-Ha

Dreams and happiness

Guest: Kim Sung-Kyun

Break-ups, divorce

Guest: Gong Hyung-Jin

Love, romance problems

Guest: Jang Yoon-Ju

Generation gap

Guest: Super Junior's Eunhyuk and Kyuhyun

The bond of brothers

Guest: Kim Bum-Soo

Workplace sex discrimination

Guest: Bobby Kim, Sayuri Fujita

Crime and Safety

Guest: Kangin, Zhou Mi

Entrepreneurship

Guest: Lee Sang Min

Christmas Special

Guest: Yoon Min-Soo, Ryu Jae-Hyun

New Year Special

Philanthropy

Guest: Noh Seung-hwan (Sean Noh)

Private education

Guest: Kim Kwan

Anger and rage

Guest: Park Chul-min

Noblesse oblige

Guest: Seo Jang-hoon

Study abroad and immigration

Guest: Kang Yong-suk

Lies and rumors

Guest: Kangnam

James Hooper special update

Guest: James Hooper

Retirement plans

Guest: Kim Kwang-kyu

Fashion trends

Guest: Moon Hee-joon

Midlife crisis

Guest: Yoon Do-hyun

Wealth

Guest: Hong Jin-ho, Kang Kyun-sung

Television

Guest: Jo Young-nam

New academic term

Guest: Kim So-yeon

Food and eating

Guest: Kim Tae-woo

Conscience and morality

Guest: Baek Ji-young

Lookism

Guest: Kim Jun-hyun

Education of Gifted and Talented Children

Guest: Jang Jin

Jobs

Guest: Huh Young-man

Own Home

Guest: Song Eun, Kim Sook

Haterism

Guest: Chin Jung-kwon

Leadership

Guest: Onew, Choi Min-ho

Making people laugh

Guest: Kim Young-chul

Law

Guest: Robert Holley

Girl groups and Middle-aged men

ㅎGuest: Jo Min-kiGuest: Jo Min-ki

War and Peace

Guest: Chin Jung-kwon

1st Anniversary Special

The best place to live

Guest: Hwang Kwang-hee

Hypersensitivity Reaction of Mers

Guest: Hwang Seok-jeong

Desire

Guest: Im Won-Hee, Son Ho-Jun

Correct Answer

Guest: Lee Hoon

World Economy, Greek Financial Crisis

Guest: Choi Jin

Dangers of Science and Technology

Guest: Park Joon

Gender Role

Guest: Hong Jin-Kyung

Multiculturalism

Guest: Jeong Jun-Ha

Decision-making

Guest: Jang Do-Yeon

National Psyche and Country Development

Guest: Heo Kyung-Hwan

Enviromental Protection

Working vs. Getting Education

Chuseok Special

Ill-fated Relationships

Creativity

Importance of Eating Breakfast

Miscommunication Between Men and Women

A World without Crime

Social Polarization

Personal Privacy and Privacy Law

Part-time Work Impeding Carreer Advancement

Boasting

War on Terror

Making A Good First Impression

Legendary Music

2015 Top Global Issues

Utopia

Interest in Politics

Love of Pets

Personal Branding

Debt

Couple's Holiday Fighting

Real Friendship

Mainstream and Non-Mainstream

Children's Life Satisfaction

Planning for Older Age While Young

The 3rd Hallyu

Time Management

Understanding People's Behavior Using Data

Neighbor Problems

Comparing Yourself to Others

Wanting Constant Attention from Others

Minimalist Lifestyle

Conspiracy Theories

Ageing Gracefully (Or Not)

Syrian Refugee Crisis

Natural Disasters

100th Episode Special - Part 1

100th Episode Special - Part 2

Introduce New Cast

Brexit, Working in A Foreign Country

Analyzing Sad Songs

Nicknames

Recent ISIS Attacks / Concepts of Beauty

We Are Not Comfortable with Living with Others

I Feel Anxious Whenever I Have A Long Break

I Don't Have A Firm Grasp on Reality

Independence Day Special: The History of Japanese Occupation and Independence

I Believe Sci-Fi Movies Will Become A Reality

I Want To Escape The City

I Want To Solve Korea's Unsolved Crime

I Want To Deliver Trustworthy News Only

I Am Way Too Competitive

I Think Most People Have Emotional Scars

I Want To Be An Adult

I Am Sad People Don't Really Go To Theater

I Think There's A Stereotype for A Family

I Think I Can Forgive My Cheating Spouse Once

I Am Always Searching for Originals

I Have Collected Up To 1.800 Pairs of Shoes

I Only Study Harder When The Exam Is Just Around The Corner

Sometimes Emotional Feelings Come Before Rational Decisions

I Want To Be On Another Audition Show

I Want To Say Whatever I Want To Say

I'm Curious To Open What Should Remain Closed

It's More Comfortable To Live Alone

I Keep Challenging Myself To Do More Difficult Jobs

What Are The Global Issues in 2017?

I Think Having A Long And Stable Career Is Better Than Rising To Fame Quickly

I Trust People Too Easily

I Can Only Be At Peace When There Is A Fixed Plan

I Like To Eat What I Want, However Much I Want

I Think Magic And Supernatural Powers Are Fake

I Always Think About The Best Of Every Situation

I Want To Go Back To My School Days

I Believe Platonic Love Is Possible

I'm Uncomfortable With Forcing The Globalization of Korean Food

In The Era Of Smart Devices, I Dream And Idealize Of Living In Harmony With Nature And Prefer Not To Use Smart Devices

I Believe That I Need To Do Things That No One Else Will Do To Succeed

I Prefer Being In A Team Rather Than Alone

What Daughters And Fathers Say Can Be Difficult To Understand

I Make People Laugh, But I Can't Laugh

I Believe Men Should Be Entitled To Paternity Leave

I Prefer To Get More Sleep Rather Than Eat

I Think Present Life Is More Important Than The Future

I Think Adults Need A Teacher

I want to be born as animal

I am dissatisfied with the discrimination between popular and non-popular sports

I think dance should be considered as art

I Think That Music Is The Common Language Of The World

I Think The Fandom Culture Is Not A Shame

I Have Lived My Entire Life Without Marrying

I Am Willing To Give Up A Stable Career To Do Something I Like

I Am Worried About Looking Too Young

I Am Worried about the disease in that country everytime I go travelling aboard

I'm Treating Social Life as if It is Work

It's Hard For Me To Discipline My Child

I Believe In Urban Legends and Ghost Stories

I'm Worried There Might Not Be Any Food Left In The Future

I Often Go To Overseas Bookstores Even Though I Can't Read The Books

I Prepared For One Movie For Forty Years

I Am Always Stressing And Sweating To Mediate

Tax policies / Infotainment

Mental health / Working after retirement

Special travel show with cast members Loubert & Ogi

Learning languages

Autumn leaf color / Wedding songs

Misdemeanor crime and punishment - Colorful traffic signs in the world!

US UNESCO withdrawal and Myanmar Rohingya incident

Catalonia independence / Energy conservation

Drinking culture / Emotional labor

State visits / Nostalgia and memory

Holiday charitable donations and acts / Children's education