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Hello Down There · Movie Vault
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Hello Down There

19691h 28m5.9/ 10 · TMDB · 17 votes
ComedyMusicScience Fiction

Given the chance to live in a simulated underwater home for a month, a scientist convinces his family to take advantage of the offer. Once the family agrees to move in, underwater mayhem occurs!

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Directed by Jack Arnold

Our screenings

A
Ansh Kapoor

No screenings recorded

Unwatched

The people behind the story

Tony Randall
Tony Randall

Fred Miller

Janet Leigh
Janet Leigh

Vivian Miller

Ken Berry
Ken Berry

Mel Cheever

Roddy McDowall
Roddy McDowall

Nate Ashbury

Charlotte Rae
Charlotte Rae

Myrtle Ruth

Richard Dreyfuss
Richard Dreyfuss

Harold Webster

Jim Backus
Jim Backus

T.R. Hollister

Kay Cole

Lorrie Miller

Lou Wagner
Lou Wagner

Marvin Webster

Where to watch

Rent

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Last checked 9 Oct 2026.

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Availability data by JustWatch via TMDB. Confirm availability with the service.

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Film details

Released25 Jun 1969
Original languageEnglish
CountriesUnited States of America
View on TMDB
Gary Tigerman

Tommie Miller

Arnold Stang
Arnold Stang

Jonah

Bruce Gordon
Bruce Gordon

Adm. Sheridan