The film, which will be a sci-fi movie based on the background storyline of boy band P1Harmony, will feature actors Jung Jin-young, Jung Yong-hwa, Kim Seol-hyun, Choi Yeo-jin, Jo Jae-yun, Yoo Jae-suk and Jung Hae-in.
The film revolves around the six-member boy band who must save the world from a virus that incites rage and violence.
Actors Jung Jin-young, Jung Yong-hwa and Jung Hae-in will all act out the role of Han, the leader, and express the character in different ways, according to the agency.
Kim Seol-hyun, who is also a member of girl group AOA, will take on the role of a strong female figure who tries to protect the children.