TL;DR – Absurdist and silly, and while the mockumentary is fun at the start it does feel like it never quite came together.
Score – 3 out of 5 stars
Post-Credit Scene – There is a post-credit scene

Review –
Well let me tell you a story, we have a famous actor creating a mockumentary of
a fictional ancestor that he also plays, and we are going to jump back and
forth between him finding out things today and a pretend performance of a
televised play in the 60s. This is a truly bonkers scenario, but that is the
one we have with us today as we explore Frankenstein’s
Monster’s Monster, Frankenstein.