E1
Friends and Enemies
Where to watch
Not streaming yet
Coming soon
No streaming availability found for The XYY Man anywhere yet.
Seasons & Episodes
E2
The Missing Civil Servant
E3
The Big Bang
E4
At the Bottom of the River
E5
When We Were Very Greedy
E6
Now We Are Dead
E7
Whisper Who Dares
E8
Law and Order
E9
The Detrimental Robot
E10
A View to a Death
Cast
More from Stephen Yardley · Lead actor
More from Don Henderson · Co-star actor
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The XYY Man — streaming FAQ
Which OTT platform streams The XYY Man?
The XYY Man isn't streaming anywhere in United Kingdom yet.
Is The XYY Man on Netflix?
No, The XYY Man is not on Netflix in United Kingdom as of September 2026.
Is The XYY Man on Amazon Prime Video?
No, The XYY Man isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch The XYY Man for free?
The XYY Man isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
How many seasons are in The XYY Man?
The XYY Man has 2 seasons in total (13 episodes). The series concluded in 1977.
Are all episodes of The XYY Man out yet?
Yes — all 13 episodes across 2 seasons of The XYY Man are out and available to stream.
Is there a Season 3 of The XYY Man?
No — The XYY Man ended after 2 seasons, so there is no Season 3.
Is The XYY Man based on a book?
Yes — The XYY Man is based on a book or novel.
