Movie

Man from Atlantis IV: The Disappearances

★ 8.0(2)19771h 13m

Man from Atlantis IV: The Disappearances isn't available to stream, rent or buy in Canada right now. Availability changes often, so check back soon. Availability checked 22 July 2026.

Where to watch Man from Atlantis IV: The Disappearances

🇨🇦 Canada

No streaming, rental or purchase options are listed in Canada right now. Availability changes often — try switching your region in the header.

Good to know

Director: Charles S. Dubin
Release date: 1977-06-20
Runtime: 1h 13m
Language: English
Status: Released
Studio: Solow Production Company
Part of: Man from Atlantis Collection

About Man from Atlantis IV: The Disappearances

Man from Atlantis IV: The Disappearances is a 1977 movie in the Science Fiction and TV Movie genres, directed by Charles S. Dubin, starring Patrick Duffy, Belinda Montgomery and Kenneth Tigar. It has a runtime of 1 hour 13 minutes. It holds an average rating of 8.0/10 from 2 viewers. Below you can see where to watch Man from Atlantis IV: The Disappearances in Canada — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Elizabeth is kidnapped, one of dozens of scientists held prisoner on the island of Felicitos, controlled by special mineral springs that render their victims completely happy and compliant. Dr. Smith is using them to build a rocket to take her away from our troubled planet in search of some better world, and Mark must find a way to counter the brain-washing and free the captives.

Cast

Patrick Duffy

Mark Harris

Belinda Montgomery

Dr. Elizabeth Merrill

Kenneth Tigar

Dr. Miller Simon

Alan Fudge

C.W. Crawford

Darleen Carr

Dr. Mary Smith

Dennis Redfield

Dick Stoneman

Pamela Peters Solow

Jane

Fred Beir

Captain Bracy

Paul Mantee

FBI Agent Fuller

Michael J. London

Cetacean Crewman

Arthur Batanides

Police Detective

Rick Goldman

Security Guard at Dock

Frequently asked questions

Where can I watch Man from Atlantis IV: The Disappearances in Canada?+

Man from Atlantis IV: The Disappearances is not currently listed on any streaming, rental or purchase service in Canada. Availability changes often, so check back or switch your region.

Is Man from Atlantis IV: The Disappearances on Netflix?+

Man from Atlantis IV: The Disappearances is not on Netflix in Canada right now.

How long is Man from Atlantis IV: The Disappearances?+

Man from Atlantis IV: The Disappearances has a runtime of 1 hour 13 minutes (73 minutes).

Who stars in Man from Atlantis IV: The Disappearances?+

Man from Atlantis IV: The Disappearances stars Patrick Duffy, Belinda Montgomery, Kenneth Tigar, Alan Fudge and Darleen Carr.

When did Man from Atlantis IV: The Disappearances come out?+

Man from Atlantis IV: The Disappearances is a 1977 movie directed by Charles S. Dubin.

What genre is Man from Atlantis IV: The Disappearances?+

Man from Atlantis IV: The Disappearances is Science Fiction and TV Movie film.

Who directed Man from Atlantis IV: The Disappearances?+

Man from Atlantis IV: The Disappearances was directed by Charles S. Dubin.