It's Okay to Not Be Okay Characters

Characters played by Kim Soo-hyun

• Moon Gang Tae

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Characters played by Seo Ye-Ji

• Go Moon Young

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Characters played by Oh Jeong-Se

• Moon Sang Tae

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Characters played by Park Gyuyoung

• Nam Joo Ri

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Characters played by Park Jin-Joo

• Yoo Seung Jae

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Characters played by Kim Joo-Heon

• Lee Sang In

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Characters played by Kang Ki-Doong

• Jo Jae Soo

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Characters played by Jang Young-Nam

• Park Haeng Ja

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Characters played by Jang Gyu-ri

• Sun Byeol

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Characters played by Kim Chang-wan

• Oh Ji Wang

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Characters played by Lee Eol

• Go Dae Hwan

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Characters played by Jeong Jaekwang

• Joo Jeong Tae (patient)

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Characters played by Ki-Cheon Kim

• Kan Pil Wong (patient)

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Characters played by Kim Mi-Kyung

• Kang Soon Deok

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Characters played by Choi Woo-Sung

• Oh Cha Yong

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Characters played by Kim Soo-In

• Young Go Moon-Young

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Characters played by Kang Ji-Eun

• Park Ok Ran (patient)

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Characters played by Joon Seo

• Kwon Min Seok

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Characters played by Ji Hye-Won

• Lee Ah Reum (patient)

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Characters played by Kyu-Sung Lee

• Moon Sang Tae (young)

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Characters played by Woo-Jin Moon

• Moon Gang Tae (young)

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Characters played by Joo In-Young

• Yoo Seon Hae (patient)

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Characters played by Hee-jin Choi

• Gang Tae & Sang Tae's mom

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Characters played by Bae Hae-Sun

• Kang Eun Ja (patient)

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Characters played by Kwak Dong-yeon

• Kwon Ki Do

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Characters played by Park Seo-Kyeong

• Nam Joo Ri (young)

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Characters played by Bae Bo-ram

• Myoung Ji-Suk

Characters played by Daniel Choi

• Choi Daniel (Moon Young's fan)

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Characters played by Kwon Dong-ho

• Lee Ah Reum's ex-husband

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Characters played by Sang-Hoon Jung

• Motel Owner

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