Filmed at the same warehouse where Puppet Master X: Axis Rising (2012) and Puppet Master: Axis Termination (2017) were shot.
It was scheduled to be released in December, 2019 but was delayed for the following year.
(at around 4 mins) The intro theme is actually the credits music from Puppet Master: The Littlest Reich (2018).
Even though Jester doesn't appear in this movie there is still stock footage of him. At the beginning of the movie there is a scene of Elisa dreaming about Elsa Toulon's death and it shows stock footage from A Volta do Mestre dos Brinquedos (1991). In that scene there is spare Jester heads in the back of Andre Toulon's workshop.
Vince Cusimano, who played Joe Gray was suppose to wear a different fedora hat, but it was too big for his head so he brought his own, which was handed down to him after his grandfather passed away.