Not only they dominate the stage, but they sure can dominate every household's small screen!

BTOB's Yook Sungjae

If you happened to watch "Goblin" starred by Gong Yoo, Kim Go-Eun,

Lee Dong-Wook, and Yoo In-Na, Sungjae has been referred to as "credit card boy." Not only was he charming and charismatic, but he was also funny but serious.

But before appearing in "Goblin," he became popular as an actor in "Who Are You: School 2015" as a student who was a troublemaker. He is currently playing the role of Han Kang-Bae in JTBC's "Mystic Pop-up Bar."

GOT7's Jinyoung

Jinyoung first appeared on TV as Jung Ui-bong in KBS's "Dream High 2." Because of his acting skills, he appeared several times in numerous drama series and even starred in the film "A Stray Goat" and the crime-thriller series "He is Psychometric." And if in case you don't know who the handsome boy who played as the young Lee Min Ho in "The Legend of the Blue Sea," it was Jinyoung.

He played the role of young Han Jae Hyun in tvN's "When My Love Blooms."

2PM's Ok Taecyeon

Taecyeon debuted as an actor in the series "Cinderella's Sister" and many more. He even formed an on-screen tandem with Taiwanese actress Emma Wu in the Global Edition of the reality show "We Got Married" in February 2013. Not only that, but he is also an entrepreneur where he launched the "Okcat" shop, a green-colored cat character emoticon used in chat application KakaoTalk, and several products lined with the Okcat image.

INFINITE 's L (Kim MyungSoo)

Kim Myungsoo has a long list of K-dramas. He initially appeared in the Japanese drama "Jiu." He's notable for his role in "The Emperor: Owner of the Mask" as a commoner who stands in for the king, and it got him the Most Popular Actor in 2017 MBC Drama Awards.

He also appeared in the film "Mister Shark" as the boy who befriended the shark.

He recently starred in the KBS2's "Meow: The Secret Boy" as a magical cat who can transform into a human.

Shinhwa's Eric Mun

Moon Jung-Hyuk or Eric Mun began his career as an actor in the drama "Breathless" followed numerous series, including films like "Diary of June" and "A Bittersweet Life."

Not just an entertainer and an actor, he is the CEO of Shinhwa Company, the home agency of his group. He is married to actress and model Na Hye-mi.

You can catch Eric Moon's recent drama, "Yoobyeolna! Chef Moon."

Former X1's Kim Yo-Han

"School 2020" will be Kim Yo-Han's debut drama series, if it pushes through. He was a two-time champion at the National Youth Sports Festival for taekwondo prior to his debut as a K-pop idol.

"School 2020" follows the life and growth of students at a vocational high school. However, airing the series has been canceled by KBS due to casting controversy over the female lead role.