Net-zilla

Showa Era

Godzilla
Godzilla Raids Again
Rodan
Mothra
King Kong vs. Godzilla
Ghidorah, the Three-Headed Monster
Mothra vs. Godzilla
Invasion of Astro-Monster
Ebirah, Horror of the Deep
Son of Godzilla
Destroy All Monsters
All Monsters Attack
Godzilla vs. Hedorah
Godzilla vs. Gigan
Godzilla vs. Megalon
Godzilla vs. Mechagodzilla
Terror of Mechagodzilla

Heisei Era

The Return of Godzilla
Godzilla vs. Biollante
Godzilla vs. King Ghidorah
Godzilla vs. Mothra
Godzilla vs. Mechagodzilla II
Godzilla vs. SpaceGodzilla
Godzilla vs. Destoroyah

Millennium Era

Godzilla 2000: Millennium
Godzilla vs. Megaguirus
Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack
Godzilla Against Mechagodzilla
Godzilla: Tokyo S.O.S.
Godzilla: Final Wars

Reiwa Era

Shin Godzilla
Godzilla: Planet of the Monsters
Godzilla: City on the Edge of Battle
Godzilla: The Planet Eater
Godzilla Singular Point
Godzilla Minus One
Godzilla Minus Zero

The MonsterVerse

Godzilla
Kong: Skull Island
Godzilla: King of the Monsters
Godzilla vs. Kong
Monarch: Legacy of Monsters
Godzilla x Kong: The New Empire
Godzilla x Kong: Supernova

misc

Godzilla
Godzilla: The Series
The Women of Godzilla