Professor T Season 4 Episode release dates & where to watch
Premiered
Wednesday, August 19, 2026
Ended: Sunday, September 28, 2025
When does Professor T Season 4 come out?
Professor T Season 4 premiered Wednesday, August 19, 2026 on ITV1 and ended Sunday, September 28, 2025. The season has 6 episodes.
Professor Jasper Tempest, a genius Cambridge University criminologist with OCD and an overbearing mother, assists the police in solving crime.
Last updated
Professor T Season 4 release schedule
| Episode | Release date |
|---|---|
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1. Overboard A woman mysteriously disappears from a yacht, during a trip with her boyfriend and friends. Dr. Goldberg tries to convince Professor Tempest to resume collaboration with the police. |
Wednesday · 2 months ago |
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2. September Gardens While Jasper visits a home for the elderly, a woman is killed by one of the people living there. But there may be more to the murder than meets the eye. |
Wednesday · 2 months ago |
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3. The Inspection A school inspector is killed, first by five stab wounds, and then by being smothered. Why two different methods? |
Sunday · 1 year ago |
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4. You Can't Kill Me A stage prop knife is substituted by a real knife. Who did the switch and why? |
Wednesday · 2 months ago |
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5. The Perfect Murder When a painting is destroyed, suspicions fall on a group of climate activists. But the next attack leaves a dead body behind. |
Sunday · 1 year ago |
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6. The Warrior Gene Finale A man staggers in front of a car, and confesses to killing a man before dying. But where is the body? |
Sunday · 1 year ago |
Professor T Season 4 guest stars
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Emma Naomi
Lisa Donckers
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Juliet Aubrey
Christina Brand
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Andy Gathergood
Paul Rabbit
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Lizzie Back
Diana Tyson
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Martin Swabey
Martin Bentley
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Maïmouna Badjie
Saskia Dawson
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Kiki May
Francesca Saunders
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Yva Lake
Police Constable 2
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Michael Lumsden
Bob Winters
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Kathryn Pogson
Imelda
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Junes Callaert
Student
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Angus Yellowlees
JC Lewis
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Mia Gill
Ramona Stubbs
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Gareth Kennerley
Captain
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CJ Beckford
Byram Stafford
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Phoebe Sparrow
Vicky Stafford
Professor T Season 4 FAQ
When does Professor T Season 4 come out?
Professor T Season 4 premiered Wednesday, August 19, 2026 on ITV1.
How many episodes are in Professor T Season 4?
Professor T Season 4 has 6 episodes.
Are new episodes of Professor T Season 4 released weekly?
New episodes are released every two weeks.
When is the Professor T Season 4 finale?
The Professor T Season 4 finale (Episode 6) aired Sunday, September 28, 2025.
How do I get notified when new Professor T Season 4 episodes are released?
Download the Streambay app and follow Professor T. You'll get a push notification the moment each new episode is out.
Never miss Professor T Season 4.
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