Character's name: "Rain"
Birthday: 07/24/1998
Birthplace: Springfield, Missouri, USA
Biography:
Cailee Spaeny (born July 24, 1998) is an American actress. Spaeny's first major role was in the science fiction film Pacific Rim Uprising (2018). She followed this appearing in the neo-noir film Bad Times at the El Royale (2018), the biographical films On the Basis of Sex and Vice (both 2018), the fantasy film The Craft: Legacy (2020), and the miniseries Devs (2020) and Mare of Easttown (2021). Spaeny portrayed Priscilla Presley in the biographical film Priscilla (2023), for which she received the Volpi Cup for Best Actress and a nomination for the Golden Globe Award for Best Actress in a Motion Picture – Drama. Further recognition came in 2024 for starring in the war film Civil War and the horror film Alien: Romulus.

Character's name: "Andy"
Birthday: 09/04/1993
Biography:
David Jonsson (born 4 September 1993) is a British actor. He began his career on the West End. He is known for his roles in the BBC Two and HBO series Industry (2020–), the film Rye Lane (2023), and Alien: Romulus (2024). In 2022, Jonsson appeared on the Evening Standard list of Londoners to watch and was one of British GQ's Men of the Year Honourees. He was named a 2023 Bright Young Thing by Tatler. The description above is from the Wikipedia article David Jonsson, licensed under CC-BY-SA. Full list of contributors on Wikipedia.

Character's name: "Tyler"
Birthday: 11/22/1997
Birthplace: Kingston upon Thames, London, England, UK
Biography:
Archie James Beale (born 22 November 1997), known professionally as Archie Renaux, is an English actor and model. He stars in the Netflix series Shadow and Bone. He appeared in the BBC One miniseries Gold Digger.

Character's name: "Kay"
Birthday: 07/10/2001
Birthplace: Cleveland, Ohio, USA
Biography:
Isabela Yolanda Moner (born July 10, 2001), known professionally as Isabela Merced since 2019, is an American actress and singer. She played the lead role of CJ Martin on the Nickelodeon television series 100 Things to Do Before High School (2014–2016) and voiced Kate in Nickelodeon's animated spinoff series Dora and Friends: Into the City! (2014–2017). In film, she has played Izabella in Transformers: The Last Knight (2017), Lizzy in Instant Family (2018), Isabel in Sicario: Day of the Soldado (2018), the titular character in Dora and the Lost City of Gold (2019), and Rachel Cooper in the Netflix film Sweet Girl (2021).

Character's name: "Bjorn"
Birthday: 01/01/2000
Birthplace: Coalville, Leicestershire, England, UK
Biography:
Spike E Fearn is an English actor. On television, he is known for his role in the ITVX teen drama Tell Me Everything (2022–2024). His films include Alien: Romulus (2024). He was named a 2024 Screen International Star of Tomorrow.

Character's name: "Navarro"
Birthday: 12/22/2024
Biography:
Aileen Wu, is a Chinese-American actor, director, writer, producer currently based in Brooklyn, NY and Vancouver, BC. Throughout her teenage immigration experience, Aileen used creative storytelling as a tool to unpack the mysteries of cultural relativism. And lately, each project has been an opportunity to challenge the confines of communication and empathy. Aileen made her off-broadway acting debut in 2019 as Cordelia in Smith Street Stage’s new adaptation, LEAR: THAT OLD MAN I USED TO KNOW. In the following year, she made her directing debut through NYU’s Chinese Students & Scholars Association with her new play, THE POEM OF FORGETFULNESS, using a devised and experimental theatre approach. Recent producing credits include theatre documentary, HAMLET: REHEARSED (for Smith Street Stage), narrative short-film, FISH TANK (for the 2021 Run N’ Gun 48 Hr Filmmaking Competition) and award winning ultra-short-film CLOSING DOORS (for the 16th Annual Mighty Asian Moviemaking Marathon at the Vancouver Asian Film Festival).

Character's name: "WY Officer"
Birthday: 12/22/2024

Character's name: "10-Year-Old Punk #1"
Birthday: 12/22/2024

Character's name: "10-Year-Old Punk #2"
Birthday: 12/22/2024

Character's name: "10-Year-Old Punk #3"
Birthday: 12/22/2024

Character's name: "Offspring"
Birthday: 07/17/2000
Birthplace: Arad, Austria-Hungary (now Romania)
Biography:
Robert Bobroczkyi (born July 17, 2000) alternatively anglicized as Robert Bobroczky and originally Róbert Bobróczky in Hungarian, is an ethnic Hungarian former college basketball player from Romania. Standing 2.31 m (7 ft 7 in), he has drawn attention for his exceptional height. After moving to the United States in 2016 and attending high school in Geneva, Ohio, he attended and played for Rochester Christian University in Rochester Hills, Michigan, through the 2021–2022 season.

Character's name: "Xenomorph"
Birthday: 10/14/1996
Birthplace: Longview, Texas, USA
Biography:
Trevor Newlin (born October 14, 1996) is an American actor. He is best known for his roles in horror films such as the Xenomorph in Alien: Romulus (2024) and his role as The Monstrosity in Smile 2 (2024).

Character's name: "MU/TH/UR (voice)"
Birthday: 12/22/2024

Character's name: "Rook (Facial and Vocal Performance)"
Birthday: 12/10/1971
Birthplace: Cuckfield, West Sussex, England, UK
Biography:
Daniel Alexander Betts (born December 10, 1971 in Cuckfield, West Sussex, England). He trained under Yat Malmgren and Christopher Fettes at the Drama Centre, London, graduating in 1993. His varied career has included many roles on the British and International stage, as well as TV and film work including Fury (2014), and the upcoming Brad Pitt films War Machine (2016) and Allied (2016).