About 95% of the Puppet shots were patched together from other Puppet Master movies. This produces the interesting effect of having someone from the present chatting face to face with a puppet in 1940's Germany. Did they think we wouldn't notice? It just shows you what these film makers think of their audience.
Then there's the scene in which Tunnler drills a guy between the legs. Where are the guys hands? Flailing around! I think I see a way out of this. Pick up the puppet that is drilling into your balls!
Idiocy. This was the beginning of Full Moon's death.