If you loved Godzilla vs. Megaguirus, try Godzilla vs. Hedorah
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theyboth carry the raw mood tag, and they sit in Action / Horror / Science Fiction territory. If that's the register that drew you to Godzilla vs. Megaguirus, the second film will land in a comparable space — through a different lens.
raw
What Godzilla vs. Hedorah is
Tokyo. Sunset. A child's sketch of a lizard. Smog rises from the ocean as a monster takes form, growing stronger with each belch of factory smoke. Godzilla emerges to fight the menace. One of Toho's darkest kaiju entries.

