Pemeran Cheer Up, Mr. Lee

Cha Seung Won

as Cheol Su

Pemeran Utama

Uhm Chae Young

as Saet Byeol

Pemeran Utama

Park Hae Joon (박해준)

as Young Soo

Pemeran Utama

Ahn Kil Kang

as Mr. Kim

Pemeran Pembantu

Jeon Hye Bin

as Eun Hee

Pemeran Pembantu

Ryu Han Bi

as Min Jung

Pemeran Pembantu

Jo Han Chul

as Deok Gu

Pemeran Pembantu

Sung Ji Ru

as Jung Gwon

Pemeran Pembantu

Shin Hyun Been (신현빈)

as Hye Young

Pemeran Pembantu

Kim Bup Rae

as Boss Yang

Pemeran Pembantu

Ji Yi Soo

as Ji Ahn

Pemeran Pembantu

Jung Won Joong

as [Chief Fireman]

Pemeran Pembantu

Yoon Byung Hee

as Duk Chang

Pemeran Pembantu

Lee Seung Won

as Duk Soo

Pemeran Pembantu

Oh Tae Kyung

as Gi Sub

Pemeran Pembantu

Jung Jun Won

as Choong Shik

Pemeran Pembantu

An Min Yeong

as Hyun Sook

Pemeran Pembantu

Jung Hee Tae

as [Police Officer]

Pemeran Pembantu

Kwon Soon Joon

as [Kid Patient]

Bintang Tamu

An Seong Won

as [Young patient #1]

Bintang Tamu

Jung Hyun Woo

as [Samsung Lions player #1]

Bintang Tamu

Ryu In Young

as [Pedestrian]

Bintang Tamu

Bang Jun Seok

Composer

Kim Ji Hye

Composer

Lee Kye Byuk

Sutradara

Yang Jin Mo

Editor

Jang Yoon Mi

Screenwriter

Lee Seung Yuop

as [Himself]

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Yoo Yeon

as [Hair Salon Owner]

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Nam Tae Boo

as [Guest 2]

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Hwang Sung Joon

as [Mobster]

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Han Dong Won

as [Survivor]

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Song Jae Ryong

as [Second Boss]

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Kim Gi Jung

as [Police officer]

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Shin Ki Won

as [Daegu baseball stadium staff]

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Lee Geum Ju

as Mi Jin [Trashy makjang drama]

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Baek Eun Kyung

as [Daebok Kalguksu customer]

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Shin Jung Yoon

as [Pedestrian crossing]

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Choi Soo Hyun

as [Ticket counter employee]

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Kang Min Jae

as [Criminal in lock-up]

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Oh So Hyun

as [Seoul Express Bus Terminal female employee]

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Hwang Jae Pil

as [Doctor]

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Jung Young Sub

as Cheol Soo

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Kyung In Sun

as [Narrator]

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Gu Jun Woo

as [kid patient 2]

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Seo Dong Oh

as [Noodle restaurant customer 1]

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Lee Na Yeon

as [Hospital girl]

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