Sea Monkey (2004): cast, story & where to watch

2004 · Film · ★ 6.6

Sea Monkey poster

Released in 2004, Sea Monkey is an action and drama film directed by Eiichirō Hasumi, running about 120 minutes.

What it’s about. The movie "Umizaru" is the story of 14 young Japan Coast Guard officers who take part in a grueling training to become rescue divers. They must endure and survive a 50-day training. Daisuke Senzaki (Hideaki Ito) and 13 other recruits take part in the training. With his love for the ocean and dream to work as a rescuer at sea, a rescue diver seemed like the perfect occupation for Daisuke.

Who’s in it. Sea Monkey stars Hideaki Ito as Daisuke Senzaki, Ai Kato as Kanna Izawa, Karina as Erika Matsubara and Atsushi Ito as Hajime Kudo, among others.

How it landed. With an audience score of 6.6/10, Sea Monkey has drawn a solid, mixed-to-positive response.

Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Sea Monkey page.

If you liked it. Fans of Sea Monkey 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 Sea Monkey (2004)?
Streaming, rental and purchase options for Sea Monkey change frequently. Check our where-to-watch page for the latest availability in your country.
Is Sea Monkey worth watching?
Sea Monkey holds an audience score of 6.6 out of 10, and is a strong pick if you enjoy action and drama. Reactions are mixed, so it may depend on taste.
Who stars in Sea Monkey?
Sea Monkey stars Hideaki Ito, Ai Kato, Karina, Atsushi Ito and Mitsu Murata.
When was Sea Monkey released?
Sea Monkey was released in 2004, with a runtime of about 120 minutes.