Friends and staff have gathered to celebrate Kim Sook's 30th anniversary! This special event calls for lit candles — and stockings pulled over faces.

Calm Down Man, Lee Soo-hyuk and Young K come together to celebrate Kim Sook. From brain teasers to amusement park shenanigans, let the games commence.

Everyone works hard to gift Kim Sook her present. From thrilling amusement park rides to a wailing wall — this party is mighty taxing on the body!

After her siblings’ performance, Kim Sook returns the favor. Amidst laughter, tears and a surprise guest, the party reaches its inevitable denouement.

Mid-vacation, our screwball heroes receive an urgent call. A popular K-pop idol has gone missing! Our heroes must retrace her steps and save the day.

Our screwball heroes are close to saving the missing idol! But the final clue is in the basement of the idol dorm — where there are rumors of ghosts.

The screwballs tumble into a reimagined "The Wizard of Oz," becoming its beloved characters. What adventures await them in this new rendition?

The funny five are rewriting fairy tales! What if Sim Cheong had a swim tube in the pond? What if the angel took revenge on the thieving woodcutter?

The newlyweds find suspicious strangers visiting their home! A housewarming party begins — with a game and a bet in the middle of the living room.

The housewarming party continues amid tears and water-spitting fun. Who will end up footing the bill? A deep conversation follows well into the night.

In the long run, a variety show must secure future clients! The funny five attempts to capture the hearts of toddlers who are all about the toys.

The funny five encounter another future client. But is the baby crying from hunger or a wet diaper? Will the siblings successfully manage childcare?

Teto and Egen go head-to-head in today's war of words. From friendship debts among members to one person's life story, various themes are at play.

It's time to settle the score between Teto and Egen. A game of "spot the difference" and a water balloon fight will determine who will be victorious.

Who among the funny five qualifies as the God of Talk? A round of harsh interviews and rigorous tasks has the siblings running their mouths to win.

The funny five opens an Advice Corner to lend ears to viewers who sorely need guidance. But who among the siblings will reign as the God of Talk?