Get to know the newest members of the cast.
Koreaboo
1 hour ago
Single’s Inferno is back with a fifth season and a new cast of men and women looking for love. Thirteen of these cast members were introduced in the first four episodes of the show, which aired on January 20. Since then two more singles have been added to the island to shake things up.
One of these “game changers” is Jo I Geon, an actor, singer, and dancer, who goes by @igeon_jo on Instagram.
Jo signed with Big Boss Entertainment, and since then he has acted in two K-Dramas. Jo played the supporting role of Yun Ji O (Lee Seo Yeon’s husband) in Netflix’s 2024 K-Drama The Trunk…
…where he had some very steamy scenes. Jo also played the supporting role of Cho Seong Il in the 2025 K-Drama Someday of Me.
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Single’s Inferno isn’t his first dating show either. In 2022, he was a cast member in the sexy Korean dating show Eden 2: Descendants of Instinct.
The second game changer is Lee Ha Eun, a dancer who goes by @haeeun_1224_ on Instagram.
She works as a model in the beauty industry, and she is a former idol trainee. Lee was formerly a member of the pre-debut girl group HOWZ, who was introduced to the public on April 15, 2020. This six-member group under HOW Entertainment is assumed to have disbanded since there haven’t been any updates since September 2020.
Lee Ha Eun during HOWZ