The 8 Show (TV) Cast
The cast of The 8 Show. Updated on October 6, 2025.
9 actors
Ryu Jun-yeol
as Jin-soo / 3F (8 episodes)

Ryu Jun-yeol plays Jin-soo, a strategic and mysterious participant representing the 3rd floor.

Chun Woo-hee
as Se-ra / 8F (8 episodes)

Chun Woo-hee portrays Se-ra, who occupies the 8th floor and brings a complex blend of intelligence and emotional depth to the game.

Park Jeong-min
as Phillip / 7F (8 episodes)

Park Jeong-min plays Phillip, the calculating character from the 7th floor, known for his pragmatic and cool-headed approach.

Lee Yul-eum
as Yang / 4F (8 episodes)

Lee Yul-eum takes on the role of Yang, the 4th floor's resident, known for her resilience and adaptability under pressure.

Park Hae-jun
as Tae-seok / 6F (8 episodes)
Lee Joo-young
as Chun-ja / 2F (8 episodes)

Lee Joo-young is cast in the role of the 2nd floor's determined participant, known for her strong will and survival instincts.

Moon Jeong-hee
as Moon-jeong / 5F (8 episodes)

Moon Jeong-hee plays the occupant of the 5th floor, bringing a strategic and analytical approach to the competition.

Bae Sung-woo
as Sang-guk / 1F (8 episodes)

Bae Sung-woo portrays a character from the 1st floor, known for his cunning nature and significant impact on the game's dynamics.

Nam Yoon-ho
as Investor (1 episode)

Nam Yoon-ho appears in the show as an influential investor, intricately linked to the unfolding events.

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