박종환

Jong-hwan (segment "Every dog has his day ")

정연주

Yeon-joo (segment "Every dog has his day ")

백승화

baseball simulator owner (segment "Every dog has his day ")

허정도

audience (segment "Every dog has his day ")

Baek Soo-jang

Dae-il (segment "Matryoshka")

박민지

So-eun (segment "Matryoshka")

허정도

Jung-woo (segment "Matryoshka")

박혁권

professor (segment "Matryoshka")

박정범

Young-jin (segment "Matryoshka")