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Secret Beneath the Sea

6.019631 seasonTV Series

No overview available yet.

Where to watch

Availability shown for United Kingdom · rights vary by country

Seasons & Episodes

E1
The Mysterious Metal
Feb 16, 1963
E2
Voyage Into Danger
Feb 23, 1963
E3
Sabotage
Mar 2, 1963
E4
The X - Layer
Mar 9, 1963
E5
The Take Over
Mar 16, 1963
E6
Death Trap
Mar 23, 1963

Cast

GFGerald Flood
Gerald Flood
Mark Bannerman
SG
Stewart Guidotti
Peter Blake
PWPeter Williams
Peter Williams
Captain Payne
RCRichard Coleman
Richard Coleman
Dr. Deraad
IS
Ingrid Sylvester
Janet Slayton

More from Gerald Flood · Lead actor

Doctor Who
Doctor Who
1963 · 7.9
Crown Court
Crown Court
1972 · 5.7
ITV Saturday Night Theatre
ITV Saturday Night Theatre
1969 · 7.0
ITV Playhouse
ITV Playhouse
1967 · 7.0
No Hiding Place
No Hiding Place
1959 · 4.8
Sykes
Sykes
1972 · 6.7
Man in a Suitcase
Man in a Suitcase
1967 · 7.2
Return of the Saint
Return of the Saint
1978 · 7.0
Steptoe and Son
Steptoe and Son
1962 · 7.8
Callan
Callan
1967 · 7.0
See all fromGerald Flood

More from Stewart Guidotti · Co-star actor

A Bridge Too Far
A Bridge Too Far
1977 · 7.2
Star Cops
Star Cops
1987 · 6.4
The Sentimental Agent
The Sentimental Agent
1963 · 6.5
Help!
Help!
1965 · 6.9
Pathfinders to Venus
Pathfinders to Venus
1961 · 6.3
Pathfinders in Space
Pathfinders in Space
1960 · 6.0
Pathfinders to Mars
Pathfinders to Mars
1960 · 7.5
Rockets in the Dunes
Rockets in the Dunes
1960 · 7.0
Gaolbreak
Gaolbreak
1962 · 5.1
Mystery in the Mine
Mystery in the Mine
1959 · 8.0
See all fromStewart Guidotti

Secret Beneath the Sea — streaming FAQ

Which OTT platform streams Secret Beneath the Sea?

Secret Beneath the Sea isn't on any subscription service in United Kingdom right now, but you can rent or buy it on Amazon Video. It's not on Netflix.

Is Secret Beneath the Sea on Netflix?

No, Secret Beneath the Sea is not on Netflix in United Kingdom as of September 2026. You can rent or buy it on Amazon Video.

Is Secret Beneath the Sea on Amazon Prime Video?

Secret Beneath the Sea isn't included with a Prime Video subscription in United Kingdom, but you can rent or buy it on Amazon Video.

Where can I watch Secret Beneath the Sea for free?

Secret Beneath the Sea isn't available free in United Kingdom; you can only rent or buy it on Amazon Video.

How many seasons are in Secret Beneath the Sea?

Secret Beneath the Sea has 1 season in total (6 episodes). The series concluded in 1963.

Are all episodes of Secret Beneath the Sea out yet?

Yes — all 6 episodes across 1 season of Secret Beneath the Sea are out and available to stream.

Is there a Season 2 of Secret Beneath the Sea?

No — Secret Beneath the Sea ended after 1 season, so there is no Season 2.