Top ITVX Originals Taking Over the UK in 2026
ITVX has enjoyed a standout year in 2026, with a growing collection of original dramas, true-crime productions, and exclusive series helping it compete with major streaming rivals. Here are some of the most talked-about ITVX Originals and exclusive flagship shows attracting UK audiences this year.
1. The Lady
One of 2026’s biggest ITVX drama successes, The Lady has captivated viewers with its compelling storytelling, high-quality production values, and intriguing mystery elements. The series quickly became a major talking point among drama fans and has been highlighted as one of ITVX’s strongest recent additions.
Why it’s popular:
- Gripping mystery narrative
- Strong performances
- High binge-watch appeal
- Significant social media buzz
2. Secret Service
Secret Service has emerged as another standout ITVX drama in 2026. Combining espionage themes with modern political intrigue, the series has helped strengthen ITVX’s reputation for producing premium British drama.
Why viewers love it:
- Fast-paced storytelling
- Intriguing twists and suspense
- Premium production quality
- Contemporary themes
3. Believe Me
Premiering in May 2026, Believe Me is based on the true story of the victims of notorious criminal John Worboys. Written by acclaimed screenwriter Jeff Pope, the drama has earned praise for its sensitive and powerful portrayal of real-life events.
Highlights:
- Powerful true-crime storytelling
- Strong emotional impact
- Critically acclaimed performances
- Important real-world relevance
4. Harlan Coben’s Crime Documentaries
ITVX has expanded its true-crime offering significantly, with award-winning author Harlan Coben fronting documentary content that explores shocking real-life criminal cases. These programmes have become popular among fans of investigative documentaries and mystery series.
Why they stand out:
- Real-life cases
- Expert storytelling
- High audience engagement
- Perfect for true-crime enthusiasts
5. The Hack
Although originally launched before 2026, The Hack remains one of ITVX’s most-discussed exclusives this year. The gripping drama explores one of Britain’s most significant media scandals and continues to attract new viewers through ITVX’s streaming platform.
Reasons to watch:
- Based on true events
- Outstanding cast
- Tense investigative drama
- Relevant social themes
6. After the Flood (Season 3)
Few ITV dramas have generated as much ongoing interest as After the Flood. By 2026, demand for the series remains extremely strong, with its third season helping maintain ITVX’s growing reputation for quality crime dramas.
What makes it successful:
- Atmospheric storytelling
- Engaging mystery elements
- Strong character development
- Loyal fan base
Why ITVX Originals Are Thriving in 2026
Several factors explain why ITVX Originals are performing so well:
- Focus on distinctly British stories.
- Investment in premium drama and true-crime content.
- Access to top British acting and writing talent.
- Free ad-supported viewing options that attract wider audiences.
- A growing mix of original productions and exclusive acquisitions.
As ITVX continues investing heavily in original content, these series are helping transform the platform from a catch-up service into one of the UK’s most important streaming destinations.
