The license plates of the main cars in the film are subtle references to the co-producer James Wrench and Simon Wells families.
Whilst there are a lot of visual effects in the film, there is no CGI used.
When Tom is working on the laptop he is having a conversation with "Kinder" who is a character from director Simon Wells first feature film Carnivore: Werewolf of London (2017).
The energy drink "dragon spirit" in the film is a reference to director Simon Wells fantasy movie Dragon Kingdom (2018).
Cryptozoologist Jack Coleman who provides vital information on how to protect yourself from fairies is played by writer James Wrench and was filmed 6 months before principal photography.