金智昊

Ho-ji Kim

饰：오수영

文晶熙

Jung-Hee Moon

饰：Adult Bo-eun (segment "My Little Sister"),(as Jung-hee Moon)

徐泰和

Tae-hwa Seo

饰：남편

千宝根

Bo-geun Cheon

饰：Min-joon (segment: A Cat Kiss)

金永敏

Young-min Kim

饰：Young-jin (segment: Jju Jju)

金秀安

Soo-an Kim

饰：Bo-eun (segment: My Little Sister)

金芝荷

Kim Ji Ho

饰：宝恩

孙钟学

손종학

饰：Hyun-kyu (segment: Jju Jju)

李素胤

So-yoon Lee

饰：'Chu Chu', Hye-won

崔贞仁

Choi Jung-in

全秀芝

Su-ji Jeon

南明烈

Myung-ryul Nam

饰：오박사

安瑞贤

Seo-Hyun An

饰：Rin (segment: Thank You and I'm Sorry)

全国焕

전국환

饰：Father (segment: A Cat Kiss)

Myeong-ryeol Nam

饰：Dr. Oh (segment: Thank You and I'm Sorry)