Professor T backdrop
Crime•Mystery•Drama

The Best Episodes of Professor T Season 4

Every episode of Professor T Season 4 ranked from best to worst. Discover the Best Episodes of Professor T Season 4!

Binge this in 5h 12m•Peaking at 8.4/10

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.

Airs on
ITV1BritBox
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons5

All12345

Episode Rankings

  1. #1 Fan Favorite
    Professor T Season 4 Episode 6 - The Warrior Gene
    8.4/10(345 votes)

    S4:E6

    A man staggers in front of a car, and confesses to killing a man before dying. But where is the body?

    Directors:Dries Vos, Kaat Beels
    Writers:Stephen Brady, Paul Piedfort

    Be the first to start the conversation for this episode

  2. Professor T Season 4 Episode 2 - September Gardens
    7.9/10(325 votes)

    S4: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.

    Directors:Dries Vos, Kaat Beels
    Writer:Stephen Brady

    Be the first to start the conversation for this episode

  3. Professor T Season 4 Episode 3 - The Inspection
    7.9/10(310 votes)

    S4:E3

    A school inspector is killed, first by five stab wounds, and then by being smothered. Why two different methods?

    Directors:Dries Vos, Kaat Beels, Jake Harvey
    Writers:Stephen Brady, Paul Piedfort

    Be the first to start the conversation for this episode

  4. Professor T Season 4 Episode 5 - The Perfect Murder
    7.9/10(302 votes)

    S4:E5

    When a painting is destroyed, suspicions fall on a group of climate activists. But the next attack leaves a dead body behind.

    Directors:Dries Vos, Kaat Beels
    Writers:Stephen Brady, Paul Piedfort

    Be the first to start the conversation for this episode

  5. Professor T Season 4 Episode 1 - Overboard
    7.7/10(384 votes)

    S4: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.

    Directors:Dries Vos, Kaat Beels
    Writer:Stephen Brady

    Be the first to start the conversation for this episode

  6. Professor T Season 4 Episode 4 - You Can't Kill Me
    7.6/10(314 votes)

    S4:E4

    A stage prop knife is substituted by a real knife. Who did the switch and why?

    Directors:Dries Vos, Kaat Beels
    Writers:Stephen Brady, Paul Piedfort

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 BEST Episodes of Professor T

    READ

Season 4 Ratings Summary

"The Warrior Gene" is the best rated episode of "Professor T" season 4. It scored 8.4/10 based on 345 votes. Directed by Dries Vos, Kaat Beels and written by Stephen Brady, Paul Piedfort, it aired on 9/28/2025. This episode is rated 0.5 points higher than the second-best, "September Gardens".