Latest episode
S4 E4 · You Can't Kill Me
Professor T is a mystery and drama TV series that premiered on ITV1 on July 18, 2021. It has 5 seasons and 30 episodes so far and is still airing new episodes. The latest episode, Season 4 Episode 4 "You Can't Kill Me", aired on September 9, 2026.
Professor Jasper Tempest, a genius Cambridge University criminologist with OCD and an overbearing mother, advises the police. British version of the Belgian crime drama of the same name.
Last updated
30 episodes · 5 seasons
2021 · 6 episodes · Last episode: 5 years ago
E6
There is a hit on prominent businessman during an official function. The shooter fails but the intended victim is found dead a few days later. A family feud reminds Jasper of his past
E5
A girl with Downs Syndrome claims she knows who murdered her mother, but she doesn't want to say who it is. She only trusts the professor. Lisa is worried about her father and Dan has a surprise when he turns up for their date.
E4
An au pair comes home after an evening off to find her employer unconscious in the living room. His daughter has vanished. The investigation leads the police to his business partner.
E3
A jeweller is run down in the street when he crosses in a hurry. In his bag he has a collection of very valuable diamonds. The police suspect there is more to it and visit his family.
E2
There is a poisoning at a reception. The police start to think that the real target is a civil servant who forged an environmental report who also was present at the reception. Due to the forged report, the daughter of a young family is very sick in hospital. The child's father might have something to do with the death.
E1
Diana Tyson was violently attacked on the university campus where Professor T has tenure. DI Lisa Donckers suspects that the assault is very similar to one that occurred years beforehand, and, having been a previous student of Professor T's, she thinks he can help.
2022 · 6 episodes · Last episode: 4 years ago
E6
After discovering the body of an undercover police officer, the CID team blunder into a Drugs Squad operation against a major trafficker that appears to implicate one of their closest colleagues.
E5
Professor T conducts a series of lectures for his students detailing a high-profile court case in which a caretaker is accused of murdering his employer; the accused was found standing over the victim's body and his fingerprints on the murder weapon, but Professor T is convinced of his innocence, bringing him into conflict with the CID team and DI Paul Rabbits as the investigating officer.
E4
When an artisan baker is found dead after receiving death threats, the police appear to have an open and shut case against the son of a convicted murderer who was sent to prison thanks to the baker's testimony.
E3
The Professor is asked to decipher a macabre puzzle when a doctor and her family are found dead in a grisly tableau on their living room sofa, each having died by different means. But in which order and by whom?
E2
A prominent barrister and his wife are found shot dead in a crime that has uncanny similarities to a double murder that the barrister successfully prosecuted 15 years earlier.
E1
When a student is left badly burnt and in a coma after a house fire, the CID team call in Professor T after it emerges the victim was drugged.
2024 · 6 episodes · Last episode: 2 years ago
E6
When a body is found at the scene of a car crash, Professor T investigates and finds some uncomfortable resemblances to his own situation.
E5
Professor T must prove his innocence when he comes under suspicion after a murder at a criminology conference.
E4
Professor T is desperate to get back to his work when he is called on by the police to investigate a series of unexplained deaths.
E3
Professor T is up in court and must decide whether to save himself or his former lover, and there are no end of suspects in a prison officer's death.
E2
When a body is found floating in a hotel swimming pool, the police suspect foul play and decide to get Professor T's help.
E1
When Professor T is jailed and finds the sights, sounds and smells of prison hard to take, Dan and Lisa try to distract him with a murder case.
2026 · 6 episodes · Last episode: 2 months ago
Professor Jasper Tempest, a genius Cambridge University criminologist with OCD and an overbearing mother, assists the police in solving crime.
Professor T Season 4 release dates →
E6
A man staggers in front of a car, and confesses to killing a man before dying. But where is the body?
E5
When a painting is destroyed, suspicions fall on a group of climate activists. But the next attack leaves a dead body behind.
E4
A stage prop knife is substituted by a real knife. Who did the switch and why?
E3
A school inspector is killed, first by five stab wounds, and then by being smothered. Why two different methods?
E2
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.
E1
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.
6 episodes
Professor Jasper Tempest is obsessed with cleanliness, structure and order. But his genius for solving crimes means he constantly has to get his hands dirty, helping the police to crack their most difficult cases.
Professor T Season 5 release dates →
E6
Dan exposes Chester, triggering revenge. A murder at Comic Con tests the team.
E5
Murder, cryptic ciphers, and fractured loyalties spark fears a serial killer is at large.
E4
As Jasper hunts his mentor's killer, he puts his own life on the line to expose the truth.
E3
A death at a retreat turns dark as Jasper faces deceit, desire and a deepening mystery.
E2
A boxing match ends in murder. Adelaide fades. Dan's romance puts Chloe in the crossfire.
E1
Jasper's new romance is tested by death and mystery. Dan meets someone who stirs his heart.
Created by Malin-Sarah Gozin and Paul Piedfort
Emma Naomi
Lisa Donckers
Juliet Aubrey
Christina Brand
Andy Gathergood
Paul Rabbit
Sunetra Sarker
Maiya Goswami
Line Pillet
Milly Standish
Lizzy Watts
Lena Fell
Olivia Morris
Valerie Peters
Lizzie Back
Diana Tyson
Rupert Turnbull
Young Jasper Tempest
Martin Swabey
Martin Bentley
Maïmouna Badjie
Saskia Dawson
Madeleine Fletcher
Jasmine Banks
Daniel Cane
Dennis Banks
Maria Dafneros
Nurse
Kathlyn Wuyts
Student
Francis Dony
Nigel Wiggins
A date for the next episode of Professor T hasn't been announced yet. Follow Professor T in the Streambay app and you'll be notified as soon as a new episode airs.
The most recent episode of Professor T, Season 4 Episode 4 "You Can't Kill Me", aired on September 9, 2026.
Professor T has 5 seasons with 30 episodes in total.
Professor T first aired on ITV1 on July 18, 2021.
Download the Streambay app, follow Professor T, and you'll get a push notification the moment each new episode is released.
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