Yeom Hye-ran is a Korean actress born in 1976.

Yeom Hye-ran plays as Kang Hyeon-nam in The Glory.
Yeom Hye-ran is the top #1 member of the cast and appears in 8 episodes.

Lim Dong-hyun, better known as Lee Do-hyun (이도현) is a South Korean actor and model managed by Yuehua Entertainment. He is known for his prominent roles in Sweet Home, Hotel del Luna, and 18 Again. Lee Do-hyun made his acting debut in the 2017 black comedy Prison Playbook, in which he portrayed the young version of Jung Kyung-ho's character. In 2018, Lee was cast in the romantic television series Still 17 as a member of the high school's rowing club as well as the second male lead's best friend. For his performance, he was nominated in the "Character of the Year" category at the 2018 SBS Drama Awards alongside Ahn Hyo-seop and Jo Hyun-sik. The three actors performed g.o.d's One Candle during the ceremony. The same year, Lee also appeared in Clean with Passion for Now, playing the female lead's younger brother and a promising Taekwondo athlete. In 2019, Lee joined the cast of the dark fantasy television series Hotel del Luna which became one of the highest-rated Korean dramas in cable television. He also made a special appearance in tvN's The Great Show. Lee starred in Scouting Report, the fifth drama of KBS Drama Special's tenth season, for which he won the "Best Actor in a One-Act/Special/Short Drama Award" at the 33rd KBS Drama Awards. In 2020, Lee starred in the romantic comedy 18 Again, based on the American film 17 Again, where he played Zac Efron's counterpart. This was Lee's first lead role in his career, albeit a joint lead role he shared with Yoon Sang-hyun. Later that year, he also starred as Lee Eun-hyuk, the second leading male character in Netflix's Sweet Home, adapted from the webtoon of the same name.

Lee Do-hyun plays as Joo Yeo-jeong in The Glory.
Lee Do-hyun is the top #2 member of the cast and appears in 8 episodes.

Song Hye-kyo (born November 22, 1981) is a South Korean actress. She gained popularity through her leading roles in television dramas Autumn in My Heart (2000), All In (2003), Full House (2004), That Winter, the Wind Blows (2013) and Descendants of the Sun (2016) which achieved pan-Asia success. The success of Song's television dramas internationally established her as a top Hallyu star. She has also starred in films Hwang Jin Yi (2007), The Grandmaster (2013), My Brilliant Life (2014) and The Queens (2015). In 2017, she ranked 7th in Forbes magazine's Korea Power Celebrity list. The success of Song's television dramas internationally established her as a top Hallyu star.

Song Hye-kyo plays as Moon Dong-eun in The Glory.
Song Hye-kyo is the top #3 member of the cast and appears in 8 episodes.

Lim Ji-yeon (임지연) is a South Korean actress. She was born on born June 23, 1990. After beginning her acting career in stage plays and short films, Lim made her feature debut in 2014 with a leading role in the erotic thriller Obsessed.

Lim Ji-yeon plays as Park Yeon-jin in The Glory.
Lim Ji-yeon is the top #4 member of the cast and appears in 8 episodes.

Park Sung-hoon plays as Jeon Jae-joon in The Glory.
Park Sung-hoon is the top #5 member of the cast and appears in 8 episodes.

Jung Sung-il plays as Ha Do-yeong in The Glory.
Jung Sung-il is the top #6 member of the cast and appears in 8 episodes.

Kim Hieora plays as Lee Sa-ra in The Glory.
Kim Hieora is the top #7 member of the cast and appears in 8 episodes.

Cha Joo-young plays as Choi Hye-jeong in The Glory.
Cha Joo-young is the top #8 member of the cast and appears in 8 episodes.

Kim Gun-woo plays as Son Myeong-o in The Glory.
Kim Gun-woo is the top #9 member of the cast and appears in 8 episodes.

Hyun Seung-min (Korean: 현승민; born September 17, 1999), known professionally as Jung Ji-so (Korean: 정지소; sometimes romanized as Jung Ziso), is a South Korean actress. Hyun made her acting debut as a child actress in the 2012 television drama May Queen. She is best known internationally for her role as Park Da-hye in Parasite, which won the Palme d'Or at the Cannes Film Festival and the Academy Award for Best Picture.

Jung Ji-so plays as Moon Dong-eun (young) in The Glory.
Jung Ji-so is the top #10 member of the cast and appears in 8 episodes.