Scripted series · 5
Number One Fan
Who's in it
Cast
The principal ensemble across the run of the series.
Jill Halfpenny
Lucy
4 eps
Sally Lindsay
Donna
4 eps
Daniel Adegboyega
Shawn Logan
4 eps
Dean Andrews
Stewart Jones
4 eps
Sharlene Whyte
Mel
4 eps
Erin Shanagher
Jane Shelley
4 eps
Tiffany Gray
Tabbie
4 eps
Ben stevenson-Langley
Ben Hughes
4 eps
Freddie Dawson
Vince
4 eps
Harvey Rhys Conway
Jacob
4 eps
Bryan Quinn
Ruari
4 eps
Sushil Chudasama
Tommy
4 eps
James O'Driscoll
Cillian Carr
4 eps
The Nutevio profile
TV DNA
How Number One Fan actually feels to watch, measured on the traits our editors track across every series.
Signature profile
Number One Fan reads strongest on Serialized, Cliffhanger Intensity and Tension.
How much each hour depends on the one before it.
How often an episode ends on a hook you can't ignore.
The sustained pressure the series keeps you under.
How much the series is designed to affect you.
Visual ambition — scale, craft and set-piece filmmaking.
The scale, internal logic and texture of the world.
How fully written and psychologically layered the ensemble is.
How hard it is to stop after one episode.
How often the series is genuinely funny, by design.
The story
What it's about
TV host Lucy is saved from an attack by fan Donna. Lucy invites her to a show taping, but Donna's subsequent behavior becomes increasingly obsessive and concerning.
Where to watch
Streaming
Availability verified against regional listings.
Checking regional listings…
If you liked this
Similar Series
Series that share this one's texture, not just its genre tags.
Where to go from here
Watch Next
Our editors' suggestion for the show you should start tonight — and why.
GuAn
2026
Keep the scale up — another series that spends its budget on screen.
Teach You a Lesson
2026
A palate cleanser with real writing behind the jokes.
FROM
2022
If the world-building is what held you, this is the next map to walk.
Yellowstone
2018
Another masterpiece of long-form storytelling, chosen to follow this one.
Silo
2023
Another invented world built with the same seriousness — start at episode one.
Reacher
2022
A crime story told with the patience of a novel.
Never stop watching
Related Collections
No related collections yet
This title isn't in a published Nutevio collection yet. It will appear here automatically as soon as it is.
Join the conversation