Gargantua (1998): cast, story & where to watch
1998 · Film · ★ 3.4

Released in 1998, Gargantua is an action, adventure, science fiction and tv movie film directed by Bradford May, running about 90 minutes.
What it’s about. Marine biologist Jack Ellway and his son Brandon are drawn to the Polynesian island of Malau to study the effects of recent seismic activity on the area's marine life. Along with the local doctor Alyson Hart, they soon become caught up in the investigation of a series of recent drownings with unexpected results. As Jack explores the surrounding ocean for a mysterious marine creature, Brandon discovers and befriends a three-foot-long baby creature that is able to leave the ocean and walk on land. As more dangerous and giant creatures come onto the island, and the military begins to take offensive action, Jack must risk everything to save the creatures, the island and his son. Written by ADAM G. THOMAS
Who’s in it. Gargantua stars Adam Baldwin as Jack Ellway, Julie Carmen as Dr. Alyson Hart, Emile Hirsch as Brandon Ellway and Bobby Hosea as Col. Wayne, among others.
How it landed. With an audience score of 3.4/10, Gargantua has proved divisive with audiences.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Gargantua page.
If you liked it. Fans of Gargantua tend to enjoy The Dark Knight, The Lord of the Rings: The Return of the King, Inception and The Lord of the Rings: The Fellowship of the Ring.
Frequently asked
- Where can I watch Gargantua (1998)?
- Streaming, rental and purchase options for Gargantua change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Gargantua worth watching?
- Gargantua holds an audience score of 3.4 out of 10, and is a strong pick if you enjoy action, adventure, science fiction and tv movie. Reactions are mixed, so it may depend on taste.
- Who stars in Gargantua?
- Gargantua stars Adam Baldwin, Julie Carmen, Emile Hirsch, Bobby Hosea and Doug Penty.
- When was Gargantua released?
- Gargantua was released in 1998, with a runtime of about 90 minutes.
