Alienoid: Return to the Future (2024) — Cast
Cast
| Heo Ji-won | Je-seop |
| Lee Hyun-gul | Dosa |
| Ji Woong-bae | McArthur Entourage |
| Jeong Gi-seop | Police Officer |
| Kim Tae-jun | Park Ranger |
| Lee Tae-hwan | Jisan |
| Ji Gun-woo | Murderer |
| Kim Min-seo | Min-gyu |
| Hong Won-gi | Secret Serviceman |
| Ahn Jae-won | Jisan |
| Lee Bo-yeong | Jisan |
| Seong Baek-in | Jisan |
| Kim Kyeong-soo | Herbalist |
| Min Hye-yeon | Pond |
| Hwang Jae-jin | Receptionista gym |
| Ryu Yeon-yeong | Dosa |
| Jeong Hee-joong | Dosa |
| Lee Jeong-in | Bean |
| Mun Seong-bok | Dosa |
| Min Sae-hee | Gisaeng |
| Choi Hong-rak | Cannibal Warrior |
| Kim Si-kook | Cannibal Warrior |
| Ha Seul-rin | Gisaeng |
| Yoon Seo-jeong | Lodge |
| Kim Tae-eung | Byeong-sik |
| Jeong Ji-won | Jisan |
| Ji Han-ah | Jisan |
| Kim Woo-hyun | Jisan |
| Na Hyeon-joo | Herbalist |
| Choi Mi-geum | Gisaeng |
| Park Min-seong | Receptionista gym |
| Lee Si-hoon | Snarl's Left Paw |
| Seo Eun-bin | Receptionista gym |
| Wi Ji-Woong | Receptionista gym |
| Jeon Won-pyo | Receptionista gym |
| Min Jeong-eun | Jisan |
| Jeon Ah-hee | Jisan |
| Kim Tae-ri | Ean |
| Byun Joong-hee | Grandma |
| Bae Yoon-min | Jisan |
| Han Soo-a | Jisan |
| Yoon Byung-hee | Dosa |
| Yoo Jin-ho | Cannibal Warrior |
| Kim Dan-a | Gisaeng |
| Kim Dan-bi | Jisan |
| Son Joo-hwan | Jisan |
| Yoon Sang-won | Jisan |
| Lee Soo-jin | Announcer |
| Kim Se-jeong | Jisan |
| Jang Ui-don | Mail Room Orienter |
| Song Ji-hyuk | Jisan |
| Ryu Jun-yeol | Muruk |
| Kim Dae-myung | Thunder |
| You Chea-myung | Hyun-woo |
| Moon Ba-rom | Jisan |
| Kim Eui-sung | Jajang |
| Kim Woo-bin | Thunder |
| Kim Yoon-do | Jisan |
| Kim Ki-cheon | Turd |
| Park Soo-chan | Jisan |
| Gim Jin-uk | Jisan |
| Kim Sun-hyuk | Street Drummer |
| Woo Sang-hee | Gisaeng |
| Kim Han-sol | Jisan |
| Choi Ye Seul | Gisaeng |
| Kang Ah-in | Receptionista gym |
| Kim Min-hwan | Jisan |
| Kim Hae-sook | Secret Serviceman |
| So Ji-sub | Moon |
| Hyeon Oh-bong | Dosa |
| Shin Jung-keun | Right Redhead |
| Kim Min-joon | Muruk |
| Kim Soo-hyeon | Newsroom Reporter |
| Yoon Kyung-ho | Sam |
| Kim Bit-na-rae | Jisan |
| Choi Jeong-hyun | Mail Room Orienter |
| Nam Yeol | McArthur Entourage |
| Jo Kang-yeon | Mail Room Orienter |
| Jeong In-kyeom | Fake Shemp |
| Ko Na-young | Jisan |
| Kim Jae-hyun | Jisan |
| Jang Jun-whee | Fence |
| Kim Hye-ji | Mail Room Orienter |
| Park Si-yeon | Jisan |
| Ji Sung-eun | Jisan |
| Jang Na-ra | Cannibal Warrior |
| Jin Ga-min | Cannibal Warrior |
| Seo Chong-ju | Shaman |
| Oh Jae-se | Cannibal Warrior |
| Lim Seung-beom | Dosa |
| Yang Eun-jeong | Tavern Gramps |
| Choi Yu-ri | Ean |
| Jeong Seung-uk | Mail Room Orienter |
| Yoon Young-kyun | Dosa |
| Jeong Sang-gyoon | Mail Room Orienter |
| Han Dae-won | Mail Room Orienter |
| Han Dong-kyu | Peddler |
| Kang Jun-seok | Mail Room Orienter |
| Jin Sun-kyu | Nong Jinsun |
| Lee Hanee | Min-gyu |
| Jo Woo-jin | Bubba Blue |
| Yum Jung-ah | Madam |
| Kim Jong-soo | Government Advocate |
| Ok Ja-yeon | Fellow |
Crew
| Jin Jong-hyun | Visual Effects Supervisor |
| Kim Tae-kyeong | Director of Photography |
| Jang Young-gyu | Original Music Composer |
| Ryu Seong-hie | Production Design |
| Jay Seung Jaegal | Visual Effects Supervisor |
| Kang Jong-ik | Visual Effects Supervisor |
| Jung Do-ahn | Special Effects Supervisor |
| Yoo Sang-seob | Martial Arts Choreographer |
| Ryu Seong-cheol | Martial Arts Choreographer |
| Eun Hee-soo | Production Sound Mixer |
| Lee Ha-jun | Production Design |
| Ahn Soo-hyun | Executive Producer |
| Cho Sang-kyung | Costume Design |
| Yoon Hyung-tae | Special Effects Supervisor |
| Park Jin-young | Digital Intermediate |
| Hong Seung-chul | Lighting Director |
| Hwang Jae-jin | Assistant Director |
| Choi Dong-hoon | Executive Producer |
| Choi Tae-young | Sound Supervisor |
| Kim Hyun-jung | Makeup & Hair |
| You Cheong | Props |
| Shin Min-kyung | Editor |
| Kim Jeong-hoon | Set Decoration |
| Mo So-ra | Art Direction |
| Han Ji-wook | Line Producer |
| Jung Jae-hoon | VFX Supervisor |
| Song Suk-ki | Set Decoration |
| Ji Sung-yong | Key Grip |
| Kim Sung-min | Producer |
| Park Jun-yong | Props |
| Lee Hyung-gil | Stunts |
| Lee Jung-im | Line Producer |
| Lee Ki-cheol | Screenplay |
| Choi Dong-hoon | Screenplay |
| Choi Dong-hoon | Director |