- Country: Japan
- Genres: Action, Sci-Fi, Short
- Release: 2021-11-03
- Director: Kazuhiro Nakagawa
- Writers: N/A
- Language: Japanese
- Stars: Naoya Matsumoto , Hikaru Yoshida
- Runtime: 5 min
- Awards: N/A
- AKA: Godzilla vs. The Smog Monster (Canada) , Godzilla vs. Hedorah (Japan) , Godzilla vs. Hedorah , Godzilla vs. Hedorah (India)
- Plot:
A short sequel to Godzilla Appears at Godzilla Fest, released on G-Fest 2021 and dedicated to the 50th anniversary of original Godzilla vs. Hedorah (1971).
- IMDB:tt15838166