Reality
7.3/10 2025 · 1 Season· 13 Episodes · Completed ·KR

Boys II Planet is a survival show broadcasted on Mnet. It is a sequel to Girls Planet 999 and Boys Planet. Planet K premiered on July 17 while Planet C started airing on July 18, 2025. Boys II Planet is based on the themes and aesthetics of space. It consists of two programs, K and C, produced in Korean and Chinese respectively, with both programs following the same format for each contest. The show will create a twin group project, with both groups debuting at the same time. The final line-up will work in two different groups, K and C, and will also work as a complete group.

Cast

Park Dong Gyu
Park Dong Gyu
Self u2014 Contes...
Han Harry-June
Han Harry-June
Self - Contestant
Moon Suhn Bin
Moon Suhn Bin
Self - Contestant
Lee Dong-heon
Lee Dong-heon
Self - Contestant
Lee Leo
Lee Leo
Self - Contestant
Lee Sang-won
Lee Sang-won
Self - Contestant
Kim Jun-seo
Kim Jun-seo
Self - Contestant
Jayder
Jayder
Self - Contestant
Yang Hee-chan
Yang Hee-chan
Self - Contestant
Jeon Lee-jeong
Jeon Lee-jeong
Self - Contestant
Wonjun
Wonjun
Self - Contestant
Jo Gye-hyun
Jo Gye-hyun
Self - Contestant
Yoo Kang-min
Yoo Kang-min
Self - Contestant
Thanathorn Rueangsuwan
Thanathorn Rueangsuwan
Self - Contestant
An Xin
An Xin
Self - Contestant
Chuei Li Yu
Chuei Li Yu
Self - Contestant
Arno
Arno
Self - Contestant
Geonwoo
Geonwoo
Self - Contestant
Sanghyeon
Sanghyeon
Self - Contestant
Kim Dong-yun
Kim Dong-yun
Self - Contestant

Episodes

Boys II Planet (2025) S01E01 – EP. 01 PLANET K – You See The Fire? The Fire Has Been Lit S01E01 153m
17 Jul 25
Boys II Planet (2025) S01E01 – EP. 01 PLANET K – You See The Fire? The Fire Has Been Lit
The trainees perform in front of their masters and are ranked according to a strict hierarchy: "All-Star", "Two Star" and "One Star". Participants who receive "No Star" are eliminated from the show. If participants disagree with the rating, they can take an "Extra-Test", which can either raise or lower their rating.
Boys II Planet (2025) S01E02 – EP. 01 PLANET C – You See The Fire? Burning Blood S01E02 132m
18 Jul 25
Boys II Planet (2025) S01E02 – EP. 01 PLANET C – You See The Fire? Burning Blood
The trainees perform in front of their masters and are ranked according to a strict hierarchy: "All-Star", "Two Star" and "One Star". Participants who receive "No Star" are eliminated from the show. If participants disagree with the rating, they can take an "Extra-Test", which can either raise or lower their rating.
Boys II Planet (2025) S01E03 – EP. 02 PLANET K – Stronger Energy, Let’s Go and Be Confident! S01E03 165m
24 Jul 25
Boys II Planet (2025) S01E03 – EP. 02 PLANET K – Stronger Energy, Let’s Go and Be Confident!
Trainees are re-evaluated for their signal song performance skills and are ranked according to a strict hierarchy: "All-Star", "Two Star" and "One Star". Participants who receive "No Star" are eliminated from the show. In the second stage, for each class, the master's rating and the Star Creators' rating are added together to determine the final class.
Boys II Planet (2025) S01E04 – EP. 02 PLANET C – Stronger Energy, Protect the All Star S01E04 155m
25 Jul 25
Boys II Planet (2025) S01E04 – EP. 02 PLANET C – Stronger Energy, Protect the All Star
Trainees are re-evaluated for their signal song performance skills and are ranked according to a strict hierarchy: "All-Star", "Two Star" and "One Star". Participants who receive "No Star" are eliminated from the show. In the second stage, for each class, the master's rating and the Star Creators' rating are added together to determine the final class.
Boys II Planet (2025) S01E05 – EP. 03 – All Right, Here We Go (Let’s Give it Our Best Shot) S01E05 157m
31 Jul 25
Boys II Planet (2025) S01E05 – EP. 03 – All Right, Here We Go (Let’s Give it Our Best Shot)
Boys II Planet (2025) S01E06 – EP. 04 – In the Dark Times S01E06 126m
7 Aug 25
Boys II Planet (2025) S01E06 – EP. 04 – In the Dark Times
7
S01E07 162m
14 Aug 25
Boys II Planet (2025) S01E07 – EP. 05 – You and Me, Just the Two Of Us
8
S01E08 137m
21 Aug 25
Boys II Planet (2025) S01E08 – EP. 06 – It Burns Up Hotter
9
S01E09 172m
28 Aug 25
Boys II Planet (2025) S01E09 – EP. 07 – It’s Flaming On Endlessly
Boys II Planet (2025) S01E10 – EP. 08 – You And I Soar High S01E10 187m
4 Sep 25
Boys II Planet (2025) S01E10 – EP. 08 – You And I Soar High
11
S01E11 149m
11 Sep 25
Boys II Planet (2025) S01E11 – EP. 09 – MAX THE POWER
12
S01E12 158m
18 Sep 25
Boys II Planet (2025) S01E12 – EP. 10 – Rising High
Boys II Planet (2025) S01E13 – EP. 11 – Firing the Light, Solar S01E13 270m
25 Sep 25
Boys II Planet (2025) S01E13 – EP. 11 – Firing the Light, Solar

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