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A Little Drop of Poison

Season 3 Episode 4 | 50m 46s

Out of prison the Professor is desperate to get back to his work at the university and with the police. Detectives are struggling to find a pattern to link a series of unexplained deaths across Cambridgeshire and need the Professor’s help with the investigation before more people die.

Aired: 07/06/24 | Expires: 08/21/25
Funding for Professor T is provided by Viking.
Extras
Explore the life and legacy of notable Black scholar and civil rights pioneer W.E.B. Du Bois.
Sister Monica Joan readies herself to say goodbye to her home — Poplar.
Rosalind and Cyril pay Sister Monica Joan a visit.
Fireflies are a captivating phenomenon to witness on the prairie.
Nature’s rhythms; from fireflies flashing to cicadas emerging after years underground.
Fred expresses his concerns about Sister Monica Joan declining health.
Miss Higgins offers a positive outlook on the changes they're about to face.
Trixie shares her passions for midwifery as the maternity home gets ready to close its doors.
Wildlife are here for one reason: lunch!
From beavers in wetlands to crayfish in streams, aquatic systems shape the prairies.
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Love is in the air, but Jasper has a case to solve when death strikes within the university.
When an art gallery owner is poisoned, only Jasper can paint the full picture.
Tragedy as an actor is stabbed live on stage. Helena and Jasper team up to solve the case.
When a thief escalates to murder, the team must catch the killer before they strike again.
When investigating a woman bludgeoned to death, tensions boil over between Jasper and Dan.
When a woman vanishes at sea, Jasper and Dan are forced to put their grievances aside.
A woman is found dead at the scene of a car crash, but the accident didn’t kill her.
The Professor must prove his innocence to regain his reputation.
Professor T is up in court and he must decide whether to save himself or his former lover.
A bride is found dead on her wedding night floating in the hotel swimming pool.