Man from Atlantis IV: The Disappearances poster
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Man from Atlantis IV: The Disappearances

8.019771h 13mNRMovieScience FictionTV Movie

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…

DirectorCharles S. Dubin
WritersJerry Sohl·Luther Murdoch
ProducerHerbert F. Solow

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Man from Atlantis IV: The Disappearances was released on June 20, 1977 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Charles S. Dubin

PDPatrick Duffy
Patrick Duffy
Mark Harris
BMBelinda Montgomery
Belinda Montgomery
Dr. Elizabeth Merrill
KTKenneth Tigar
Kenneth Tigar
Dr. Miller Simon
AFAlan Fudge
Alan Fudge
C.W. Crawford
DCDarleen Carr
Darleen Carr
Dr. Mary Smith
DR
Dennis Redfield
Dick Stoneman
PS
Pamela Peters Solow
Jane
FBFred Beir
Fred Beir
Captain Bracy
PMPaul Mantee
Paul Mantee
FBI Agent Fuller
ML
Michael J. London
Cetacean Crewman
ABArthur Batanides
Arthur Batanides
Police Detective
RGRick Goldman
Rick Goldman
Security Guard at Dock

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Man from Atlantis IV: The Disappearances — streaming FAQ

Which OTT platform streams Man from Atlantis IV: The Disappearances?

Man from Atlantis IV: The Disappearances isn't streaming anywhere in United Kingdom yet.

Is Man from Atlantis IV: The Disappearances on Netflix?

No, Man from Atlantis IV: The Disappearances is not on Netflix in United Kingdom as of September 2026.

Is Man from Atlantis IV: The Disappearances on Amazon Prime Video?

No, Man from Atlantis IV: The Disappearances isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch Man from Atlantis IV: The Disappearances for free?

Man from Atlantis IV: The Disappearances isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.

What is the OTT release date for Man from Atlantis IV: The Disappearances?

Man from Atlantis IV: The Disappearances hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around August 8, 1977. This is a prediction, not a confirmed date.

Is there a sequel to Man from Atlantis IV: The Disappearances?

Man from Atlantis IV: The Disappearances is currently the latest film in the Man from Atlantis Collection.

Is there a prequel to Man from Atlantis IV: The Disappearances?

Yes — Man from Atlantis III: Killer Spores (1977) comes before Man from Atlantis IV: The Disappearances in the Man from Atlantis Collection.

Is Man from Atlantis IV: The Disappearances part of a trilogy?

No — Man from Atlantis IV: The Disappearances is part of the Man from Atlantis Collection, which has 4 films.

How many movies are in the Man from Atlantis Collection?

There are 4 films in the Man from Atlantis Collection: Man from Atlantis (1977), Man from Atlantis II: The Death Scouts (1977), Man from Atlantis III: Killer Spores (1977) and Man from Atlantis IV: The Disappearances (1977).