Godzilla movies, but quite a few are missing. The brand new streaming service from WarnerMedia features few exclusives at the moment, but is packed with an abundance of older movies and TV shows at launch, especially those from Warner Bros.

The service offers a wide range of movies, from Godzilla: King of the Monsters, Destroy All Monsters, Ghidorah, the Three-Headed Monster, Godzilla vs. Mechagodzilla, and more. In fact, it has most of the movies in the Showa series of Godzilla movies, which lasted between 1954 and 1975.

Related: Godzilla: Why Mothra Really Didn't Kill Anyone In King of the Monsters

The main reason it provides access to so many Godzilla films is because the licensing rights to several of them are held by the Criterion Collection, which is available on HBO Max. Not all of them, though, are in the Criterion Collection. The rights to a significant number of Godzilla movies are currently owned by Sony Pictures, thus keeping them from being added to HBO Max's library, though isn't the explanation for every omission. Here's every live-action movie missing from HBO Max's Godzilla collection.

King Kong vs. Godzilla (1962)

Kong-Vs-Godzilla

The 1962 crossover film which pit RKO's King Kong against the Japanese pop culture icon was one of Toho's biggest hits. As this was only the third film in the Godzilla franchise, this movie was made prior to Toho's decision to make Godzilla into a heroic figure. So in King Kong vs. Godzilla, Kong is the hero who has to save Japan from the rampaging villain.

All Monsters Attack (1969)

Gabara fighting Godzilla in All Monsters Attack

Also titled Godzilla's Revenge, 1969's All Monsters Attack is an odd installment in the series, as the main story of the movie takes place in the dreams of a young boy, who imagines life on Monster Island with Godzilla and his son. The movies relies heavily on stock footage from previous films.

The Return of Godzilla (1984)

Return of Godzilla Cropped

The first film in the Heisei series (1984-1995) reboots the franchise, but keeps the original film in-canon. Return of Godzilla also serves as sort of a modern-day retelling of the 1954 movie, as it breaks away from the tradition of Godzilla fighting a new monster and centers on Japan's efforts to defeat the creature.

Related: Godzilla: Why Rodan Chose Ghidorah's Side In King Of The Monsters

Godzilla vs. Biollante (1989)

Godzilla fights Biollante.

Godzilla battles a mutated plant-like monster created from his own DNA in Godzilla vs. Biollante. Against Biollante, an antagonist with a tragic origin, Godzilla is forced to face a foe who appears to be unkillable.

Godzilla vs. King Ghidorah (1991)

Godzilla vs King Ghidorah

In Godzilla vs. King Ghidorah, the human main characters use time travel to change Godzilla's future, and for the first time in Godzilla's history, the King of the Monsters gets to battle his greatest enemy in one-on-one combat. This is also the only movie in which Mecha-King Ghidorah appears.

Godzilla vs. Mothra (1992)

Godzilla fighting Mothra in Godzilla vs Mothra (1992)

HBO Max does offer 1964's Mothra vs. Godzilla, but it doesn't include the 1992 rematch, which introduces Battra, Mothra's dark counterpart, an ancient creature who believes humanity to be a threat to nature. In the movie, Godzilla gets caught in the struggle between Mothra and Battra.

Godzilla vs. Mechagodzilla II (1993)

Godzilla vs. Mechagodzilla II

Godzilla, Rodan, and Mechagodzilla clash in Godzilla vs. Mechagodzilla II, which tells a deep, emotional story about Godzilla's search for his son, Rodan's quest to find his "brother", and humanity's efforts to defeat them both through their new creation, Mechagodzilla.

Related: Godzilla: Why MonsterVerse Made Its Own Titans (Instead Of Using Toho's)

Godzilla vs. SpaceGodzilla (1994)

Godzilla vs. SpaceGodzilla Mothra Poster

Godzilla and Mechagodzilla's replacement, Moguera, defend the planet from an alien beast in Godzilla vs. SpaceGodzilla. Created from Godzilla's cells, SpaceGodzilla proves to be more than a match for the titular anti-hero.

Godzilla vs. Destoroyah (1995)

Godzilla fights Destoroyah in a bright light

Japan worries that Godzilla is leaking so much radiation that he will explode in Oxygen Destroyer. The film, which brings Godzilla's story to an end, is the final installment in the Heisei series.

Godzilla (1998)

Godzilla walking between buildings in the 1998 movie.

Released in 1998, Roland Emmerich's universally-criticized film is the first American adaptation of Godzilla, starring Matthew Broderick as the lead human character. The movie reimagines Godzilla as a giant lizard running loose in New York City.