Quick access

Moviefone Weekly newsletter Awards coverage Highlights
Movies
All Movies In Theaters Coming Soon Release Calendar Christmas Movies 2026 Movie Charts Box Office Movie Reviews By Genre By Keyword
TV Shows
All TV Shows TV Charts TV Reviews By Genre By Keyword
Streaming
Streaming Now What to Watch Streaming Movies Streaming TV Shows Free Movies
News
All News Movie News TV News Celebrity News News Archive
Videos
All Videos Movie Trailers Movie Clips TV Trailers TV Clips Moviefone TV Moviefone TV Episodes Made in Hollywood
& More
Showtimes & Tickets Movies Near Me Movie Theaters Celebrities Highlights Newsletter Awards Movie Trivia
TRENDING
'Avengers: Doomsday' Trailer 'Dune: Part Three' Trailer 'Shrek 5' Teaser Trailer 'Spider-Man: Brand New Day' Trailer
STREAMING
Netflix Prime Video Disney+ HBO Max Hulu Peacock Paramount+ Apple TV Starz AMC+ Tubi Pluto TV Crunchyroll MGM+
Mission H2O poster

Mission H2O Cast & Characters

Mission H2O stars Melanie Henríquez as Samuel (voice) / Sara (voice), Laura de la Uz as M (voice) and Manuel Bastos as Grandfather (voice). Below is the full cast and crew.

1h 34m 60 Audience
Prime Video Rent on Prime Video
Movie Trailers
Movie Trailers
Starring Cast
M
Melanie Henríquez
Samuel (voice) / Sara (voice)
L
Laura de la Uz
M (voice)
M
Manuel Bastos
Grandfather (voice)
Key crew
Director
Álvaro Cáceres
Screenplay
Álvaro Cáceres

Full cast

3 cast members
Melanie Henríquez
Samuel (voice) / Sara (voice)
Laura de la Uz
M (voice)
Manuel Bastos
Grandfather (voice)

Crew by department

2 crew members

Directing

Álvaro Cáceres
Director

Writing

Álvaro Cáceres
Writer