Cast and Crew of One on One

Cast of
One on One

About One on One

On May 9th, a female high school student was brutally murdered. There are 7 suspects and 7 shadows that terrorize them. Who are they and which one of them is you?

Full Cast of One on One

Ma Dong-seok
plays Leader of Shadow

Ma Dong-seok as Leader of Shadow

Ma Dong-seok (마동석) or Don Lee is a South Korean actor. Born Lee Dong-seok on 1st March 1971, he is best known for his...

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Kim Young-min
plays Oh Hyeon

Lee Yi-kyung
plays Shadow 1

Cho Dong-in
plays Shadow 2

Cho Dong-in as Shadow 2

Cho Dong-in was born on March 26, 1989 and is currently 35 years old.

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Teo Yoo
plays Shadow 3

Teo Yoo as Shadow 3

Yoo Teo is a Korean actor and director. He began acting when studying at the Lee Strasberg Theater and Film Institute...

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Ahn Ji-hye
plays Shadow 4

Cho Jae-ryong
plays Shadow 5

Kim Joong-ki
plays Shadow 6

Joo Hee-joong
plays Jeong Yi-se

Choi Gwi-hwa
plays Oh Ji-ha

Hwang Geon
plays Oh Jeong-taek

Yoo Yeon-soo
plays Jin Ho-seong

Son Jong-hak
plays Byeon Oh-gu

Im Hwa-young
plays Ji-hye

Yeon Ji-hae
plays Kidnapped High School Girl

Lee Na-ra
plays Oh Ji-ha's Wife

Sin Minju
plays Mrs. Jeong Lee

Park So-dam
plays Coffee Delivery Girl

Park So-dam as Coffee Delivery Girl

Park So-dam (born September 8, 1991) is a South Korean actress. Park began her acting career in independent films. Sh...

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Kim Jae-rok
plays Manager

Kim Jong-goo
plays Military General


Crew of One on One

Discover the backstage crew of One on One →