Cho Yeo Jeong is a South Korean actress who has proven that she is not afraid to take on roles that require explicit sex scenes and nudity, gaining many awards and accolades for her bold choices. Born on February 10, 1981, she began her career as a model in 1997 at the age of 16 and launched her acting career two years later. She is best known for her roles in the provocative period films “The Servant” (2010) and “The Concubine” (2012) and the television dramas “I Need Romance” (2011), “Haeundae Lovers” (2012), “Divorce Lawyer in Love” (2015) and “Perfect Wife” (2017).

Cho Yeo Jeong

Jung Seo Yeon

Kim Kang Woo is a South Korean actor. Born on July 11, 1978, he made his acting debut in the 2002 film “The Coast Guard” while he was still in his last year at Chung-Ang University. He earned the nickname “Mr. Right” with his subsequent roles in the television dramas “Breathless” (2003) and “Three Leafed Clover” (2005) because of his wholesome characters. Kim Kang Woo became a star after he starred in the hit film “Le Grand Chef” in 2007 and has starred in many films and dramas since, including “Haeundae Lovers” (2012), “Golden Cross” (2014), “Missing Noir M” (2015) and “Goodbye Mr. Black” (2016) and “My Husband, Mr. Oh” (2018). Kim Kang Woo also has released a number of songs as a solo artist and in collaboration with other artists. In 2010, he married his longtime girlfriend Han Moo Young, who is the older sister of actress Han Hye Jin.

Kim Kang Woo

Kang Tae Woo

Jung Woong In is a South Korean actor. Born on January 20, 1970, he made his acting debut in the 1995 film “Rehearsal.” His role in the 1998 television drama “Eun Shil” garnered him the Best New Actor Award at the 1999 SBS Drama Awards. Jung Woong In has since starred in many popular films and television dramas, including “I Hear Your Voice” (2013), “Empress Ki” (2013), “Endless Love” (2014), “Splendid Politics” (2015), “Yong Pal” (2015), “Sweet, Savage Family” (2015), “Monster” (2016), “My Sassy Girl” (2017) and “Switch” (2018). He also appeared on the popular variety show “Dad! Where Are We Going?” in 2014.

Jung Woong In

Oh Na Ra is a South Korean actress. She was born on October 26, 1977 and made her acting debut in 2008. Since then, she has appeared in numerous films and television dramas, including “Dancing Queen” (2012), “Queen of Ambition” (2013), “Because I Love You” (2017), "SKY Castle" (2018), and “Mr. Lonely” (2018).

Oh Na Ra

Lee Ji Hoon is a South Korean actor born on October 29, 1988. He made his acting debut in the popular 2012 television drama “School 2013” and has since appeared in the dramas “You’re the Best, Lee Soon Shin” (2012), “Golden Rainbow” (2013), “Six Flying Dragons” (2015-2016) and “Mirror of the Witch” (2016), as well as the film “Proof of Innocence” (2016). Lee Ji Hoon also served on the cast of the popular variety shows “Fashion King Korea” (2013) and “World Challenge – Here We Go” (2013-2014).

Lee Ji Hoon

Kim Byung Gi

Ock Ye Rin is a South Korean actress. She was born on December 14, 2011 and made her acting debut in 2017. A popular child actress, she has appeared in various films and numerous television dramas, including “Champion” (2018) and “Woman of 9.9 Billion” (2019).

Ock Ye Rin

Seo Hyun Chul is a South Korean actor. He was born on May 19, 1965 and made his acting debut in the theater before turning his attention to the small-screen in 2010. Since then, he has appeared in various films and numerous television dramas, including “Cinderella's Sister” (2010), “Good Doctor” (2013), “Wonderful Days” (2014), and “Woman of 9.9 Billion” (2019).

Seo Hyun Chul

Yoon Ah Jung is a South Korean actress who was born on November 19, 1983, in Gwangju, South Korea. She attended Kookmin University, and first made a name for herself in the entertainment industry when she appeared in the 2008 movie “Beastie Boys.” She has since gone on to appear in numerous drama series releases, including “Empress Ki” (2013), “Rosy Lovers” (2014), and the more recent “King Maker: The Change of Destiny” (2020).

Yoon Ah Jung

Yoo Young Jae is a South Korean singer and actor who was born in Seoul, South Korea, on January 24, 1994. He debuted as a founding member idol of the all-male K-pop group B.A.P in 2012, remaining on board until the group finally disbanded in 2019. He released his debut solo EP in April 2019, and has also appeared in drama series titles, including “Woman of 9.9 Billion” (2019) and “Mr. Queen” (2020).

Yoo Young Jae

Kim Do Hyun is a South Korean actor. He was born on December 2, 1977 and made his acting debut in 2000. Since then, he has appeared in various films and television dramas, including “The Item” (2019), and “Stove League” (2019).

Kim Do Hyun

Jung Sung Il is a South Korean actor. He was born on February 3, 1980 and made his acting debut in 2002. Since then, he has appeared in a variety of films and television dramas, including “A Frozen Flower” (2008), “Different Dreams” (2019), “Birthcare Center” (2020), and “Times” (2021).

Jung Sung Il

KBS, KOCOWA

Although Jung Seo Yeon suffers from her husband’s violence and has no will left of leaving her hopeless life, she fortuitously comes across 9.9 million dollars and does whatever it takes to hold on to it. Kang Tae Woo, a former detective whose only hope was his younger brother, meets Jung Seo Yeon as he tries to uncover the truth behind his brother’s death. What story will unfold between a woman who strives to keep 9.9 million dollars and a man who ventures to solve his brother’s death by digging up the truth behind the 9.9 million dollars?

Woman of 9.9 Billion

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