Park Min-young

Jin Ha-kyung

Song Kang

Lee Si-woo

Yoon Park

Han Ki-jun

Yura

Chae Yu-jin

Lee Sung-wook

Eom Dong-han

Moon Tae-yu

Shin Seok-ho

Yoon Sa-bong

Oh Myung-joo

Chae Seo-eun

Kim Soo-jin

Kwon Hae-hyo

Ko Bong-chan

Kim Mi-kyeong

Bae Su-ja

Jung Woon-sun

Jin Tae-kyung

Jang So-yeon

Lee Hyang-rae

Bae Myeong-jin

Asst. Director Park

Lee Seung-ju

Eom Bo-mi

Jeong Seung-jin

Asst. Director Kim

Hwang In-jun

KMA HQ PR director

Jeon Bae-soo

Lee Myung-han

Seo Jeong-yeon

Sung Mi-jin

Kim Hieora

Myung-han's girlfriend

Kim Yong-jin

KMA Gangwon Office staff

Shin Dong-ryeok

KMA Satellite Center staff

Oh Dae-hwan

Pub chef

Park Yong

Han Myung-hoon

Yoon Bok-in

Yoo-jin's mother

Jeong Hyeon-woo

Doctor

Park Young-soo

Munmin Daily employee

Heo Jun-seong

Dong-jin

Kim Jong-tae

Director Choi

Cho Jae-wan

KMA Seoul Office staff

Kang Jeong-im

Fortune teller

Kim Jae-heum

Stamp seal maker

Jang In-ho

KMA Weather Station staff

Lee Ki-seop

Munmin Daily team leader

Kim Si-kook

City Hall employee

Choi Jeong-in

Director Choi's wife

Park Se-hun

Lim Young-shik

Jwa Chae-won

KMA HQ staff

Han Do-yi

KMA HQ staff

Jeon Guk-hyang

Mrs. Lee

Jeon Jun-woo

KMA Gwangju Office staff

Ahn Soo-ho

Fisherman

Ji Seong-geun

Fisherman

Go Byeong-taek

Fisherman

Jo Ji-hyeon

Seafood market worker

Song Chang-gyu

Seafood market worker

Yoon Hyo-sik

Seafood market worker

Hong Lu-hyeon

Manager Lee Seong-a

Kim Kwon

KMA HQ staff

Lee Ja-ryeong

Real estate agent

Kim Do-won

Chan-yi

Lee Cheon-mu

Gyeol-yi

Goo Jae-yeon

Myung-joo's mother-in-law

Son Sang-gyu

Myung-joo's husband

Yang Jin-seon

Angry business owner

Nam Jeong-woo

Doctor

Yoon Seok-hyun

KMA HQ director

Seol Chang-hee

KMA HQ dormitory staff

Park Kee-ryung

Jo Jang-hwan

Song Min-jae

Lee Si-woo (child)

Yu Mi-ran

Real estate agent

Park Sang-hyeon

Gossiping reporter

Kim Jin

Bookstore employee

Kim Si-young

Ozone warning caller

In Seong-ho

Ozone warning caller

Seo Jeong-bin

Ozone warning caller

Goo Si-yeon

Tutored student's mother

Kwon Ban-seok

Jeju Regional Office of Meteorology staff

Choi Sol-hee

Busan Regional Office of Meteorology staff

Shin Dong-eun

Car insurance agent

Jung Ji-hyeon

Barista

Han Myeong-hwan

Waiter

Chae Dong-hyeon

Heo Ju-yeong

Jeong Hyun-seok

Doctor

Hong Eun-jeong

Nurse

Seo Hyun-chul

Yoo-jin's stepfather

Park Sun-young

Mother bus passenger

Lee Dong-kyu

JBC anchorman

Min Jung-sup

Detective

Park Bo-eun

Nurse

Ma Jeong-pil

KMA HQ staff

Bae Bo-ram

KMA HQ staff

Lee Jin-hong

KMA HQ staff

Jeong Hee-young

Cafeteria staff

Ita

Gossiping reporter

Noh Hyun-seok

Doctor

Kim Hwa-joong

Paramedic

Hyesun Cho

KMA HQ staff

Park Seung-hyeon

Set Decoration

Cha Yeong-hun

Director

Pyo Jong-rok

Executive Producer

Sun Young

Writer