De-extinction technology can be like having a DNA-RNA backup file on just about any life form.
https://www.science.org/content/article/dire-wolf-back-dead-not-exactly
https://en.wikipedia.org/wiki/De-extinction#Cloning
https://www.vulture.com/article/best-clone-movies-ranked.html
https://collider.com/best-sci-fi-movies-about-clones
Sci-Fi: Top 10 Cloning Movies https://www.imdb.com/list/ls097525916/
The 6th Day - RePet Infomercial https://www.youtube.com/watch?v=CtoLvF_TlSA
The 6th Day - What Did They Get Right? https://www.youtube.com/watch?v=EGeIGUfMK98
https://en.wikipedia.org/wiki/Category:Films_about_cloning
https://creepycatalog.com/clone-movies/
https://www.popsugar.com/entertainment/clone-movies-49230103
There is always the possibility of something going wrong resulting in a cloning+horror scenario.