UK TV · 5
Number One Fan: all seasons, episodes and where it airs in the UK
Quick answer · UK
Number One Fan is a UK thriller series from 5, running since 2026, with 1 season and 4 episodes.
No new season of Number One Fan has been confirmed yet; the latest episode aired on Monday, May 4, 2026.
Number One Fan seasons (1 season, 4 episodes)
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 4 | May 4, 2026 | May 4, 2026 |
Original UK air dates on 5.
Common questions
How many seasons of Number One Fan are there?
Number One Fan has 1 season and 4 episodes, first airing on Monday, May 4, 2026.
Is Number One Fan still on?
No new season of Number One Fan has been confirmed yet; the latest episode aired on Monday, May 4, 2026.
What channel is Number One Fan on in the UK?
Number One Fan airs on 5, a streaming service.
Who stars in Number One Fan?
The main cast includes Jill Halfpenny, Sally Lindsay, Dean Andrews, Harvey Rhys Conway.
Source: TVmaze (CC BY-SA), retrieved October 7, 2026.