Ean heeft een cruciale missie: terugkeren naar de toekomst om iedereen te redden. Ze raakt echter gevangen in het verre verleden terwijl ze probeert de ontsnapping te voorkomen van buitenaardse gevangenen die opgesloten zitten in de lichamen van mensen. Ondertussen is Muruk, die Ean helpt te ontsnappen aan verschillende problemen, zenuwachtig als hij de aanwezigheid van een vreemd wezen in zijn lichaam begint te voelen. Reizend door de eeuwen heen proberen ze de explosie van de haava te voorkomen.
Nee, helaas is Alienoid: Part 2 nog niet beschikbaar op Netflix in Nederland.
| Camera | Kim Tae-kyeong | Director of Photography |
| Costume & Make-Up | 조상경 | Costume Design |
| Crew | Ryu Seong-cheol | Martial Arts Choreographer |
| Production | Ahn Soo-hyun | Executive Producer |
| Art | 류성희 | Production Design |
| Writing | Lee Ki-cheol | Writer |
| Art | 이하준 | Production Design |
| Sound | Jang Young-gyu | Original Music Composer |
| Crew | 유상섭 | Martial Arts Choreographer |
| Lighting | Hong Seung-chul | Lighting Director |
| Writing | 최동훈 | Writer |
| Editing | Shin Min-kyung | Editor |
| Art | You Cheong | Props |
| Directing | Hwang Jae-jin | Assistant Director |
| Art | Mo So-ra | Art Direction |
| Visual Effects | Jay Seung Jaegal | Visual Effects Supervisor |
| Visual Effects | Jin Jong-hyun | Visual Effects Supervisor |
| Sound | Eun Hee-soo | Production Sound Mixer |
| Production | Kim Sung-min | Producer |
| Production | 최동훈 | Executive Producer |
| Art | Park Jun-yong | Props |
| Camera | Ji Sung-yong | Key Grip |
| Visual Effects | 정도안 | Special Effects Supervisor |
| Visual Effects | 강종익 | Visual Effects Supervisor |
| Costume & Make-Up | Kim Hyun-jung | Makeup & Hair |
| Sound | 최태영 | Sound Supervisor |
| Art | Song Suk-ki | Set Decoration |
| Production | Han Ji-wook | Line Producer |
| Art | Kim Jeong-hoon | Set Decoration |
| Editing | 박진영 | Digital Intermediate |
| Visual Effects | Yoon Hyung-tae | Special Effects Supervisor |
| Directing | 최동훈 | Director |
