Skip to content
Poster for The Neptune Factor
Conquest of the Deeps Limited and Company On streaming

The Neptune Factor

1973 98 min English G
Wubly rating 5.2 IMDb rating 4.4

“The most fantastic undersea odyssey ever filmed.”

When an underwater ocean lab is lost in a earthquake, an advanced submarine is sent down to find it and encounters terrible danger.

Where to watch

Your rating

Your review

Cast

20 people

Daniel Petrie Director · Jack DeWitt Writer

Worldwide gross $2.8M · Budget $2.5M · United States release August 3, 1973

Box office

Budget

$2,500,000

Worldwide gross

$2,750,000

Gross vs. budget

1.1×

Production

C

Conquest of the Deeps Limited and Company

Production

Q

Quadrant Films

Production

A

Astral Bellevue Pathé

Production

S

Sandy Howard Productions

Production

2

20th Century Studios

Studio

Canada

Produced in

Languages

Original language

English

Spoken on screen

English

Release dates

Canada · June 26, 1973

Theatrical

United States · August 3, 1973

Theatrical

Germany

February 9, 1974 · Theatrical

Japan

August 25, 1973 · Theatrical

More from Daniel Petrie

See all

Some details come from TheTVDB.

Now playing

The Neptune Factor

Trailer

Share

wubly

Track it on Wubly

Wubly is invitation-only during the beta. Join the waitlist and we'll email you an invitation.

Have an invitation? Sign up

You're offline

Recently viewed pages still work. Your changes save locally and sync when you're back.

Back online · syncing