The Environment Agency responds to a major incident after several canisters containing the deadly chemical weapon mustard gas are dumped in a lake. The race is on to find the canisters before they affect the environment and even the water supply. \n\nMeanwhile, the National Trading Standards Scams Team enlists an army of volunteers to help beat a multi-billion-pound scam, and the Charity Commission closes in on a fraudster caught stealing from a children’s cancer charity.
Source: BBC 1
Series 5 (shortened Versions): Episode 8
Our defenders set up a secret surveillance operation and uncover a shocking case of human trafficking and modern slavery. Scores of young men and women are kept as prisoners and ...
31-01-2025
BBC 1
Series 5 (shortened Versions): Episode 5
Hundreds of pensioners are left stranded after booking a five-day holiday in Torquay. They only discover they’ve been conned when the coaches that are supposed to pick the ...
30-01-2025
BBC 1
Series 5 (shortened Versions): Episode 3
DVSA inspectors investigate the cause of a horrific crash in which an HGV careers out of control, smashes through a motorway central reservation and kills two people. The HGV is ...
29-01-2025
BBC 1
Series 5 (shortened Versions): Episode 2
Our Defenders team up with Ed Sheeran’s manager to take on the ticket touts making millions of pounds at the expense of ordinary music fans. The National Trading Standards ...
28-01-2025
BBC 1
Series 5 (shortened Versions): Episode 1
This factual series sees the return of our defenders – enforcement officers who protect us from the crooks and the cheats who exploit our trust, take our money and threate ...
27-01-2025
BBC 1
Series 6: 10. Holiday Hell
The holiday scam raking in millions of pounds. But the net is closing on the shameless travel agent who is leaving families out of pocket and stranded in the sun. Also, danger o ...
24-05-2024
BBC 1
Series 6: 9. River Of Sewage
Shocking river pollution – but is Britain’s biggest water company to blame? The Defenders investigate as thousands of dead fish are discovered in contaminated &lsquo ...
23-05-2024
BBC 1
Series 6: 8. Deadly Toy Stories
Buyers beware! The lethal danger of button batteries in toys. In one case, a baby almost dies after swallowing a battery from a dangerous toy. The Defenders raid suspect shops t ...
22-05-2024
BBC 1
Series 6: 7. Child Vaping Crisis
A teen schoolgirl goes undercover to expose shops selling illegal vapes to children, while a head teacher claims pupils can’t get through a lesson without vaping. In anoth ...
21-05-2024
BBC 1
Series 6: 6. Death On The Railway
A young boy is electrocuted on a train track. But who is to blame? The Defenders investigate and make a shocking discovery. In another case, they take on a driveway conman with ...
20-05-2024
BBC 1
Series 3: Episode 4
Enforcement agents shut down a filthy takeaway in Greater Manchester that is infested with mice. They also investigate a salmonella outbreak that struck down over 50 guests at a ...
14-10-2021
BBC 1
Series 4 (shortened Versions): Episode 7
TUC health and safety officers investigate the tragic death of a five-year-old girl following an incident at a children’s playground. The local council becomes the focus o ...
05-04-2022
BBC 1
Series 5: Episode 3
DVSA inspectors investigate the cause of a horrific crash in which an HGV careered out of control, smashing through a motorway central reservation and killing two people. The HG ...
04-12-2023
BBC 1
Series 5 (shortened Versions): Episode 6
A seven-year-old boy suffers a fatal electric shock during a family visit to their local pub. Our defenders are called in to investigate and discover a catalogue of electrical f ...
22-05-2023
BBC 1
Series 4: Episode 9
The Office of Rail and Road examines the causes behind a fatal road traffic collision in which two men died. Investigators discover that the man driving had been asked by his bo ...
17-08-2023
BBC 1
Series 5: Episode 4
The Civil Aviation Authority catches a fraudster who lied to get a job as a captain with one of the UK’s largest airlines. After looking into his background, they discover ...
05-12-2023
BBC 1
Series 1: Episode 14
The defenders take down a waste removal boss who illegally dumped 2,000 tons of rubbish in the Devon countryside - then set fire to it. They also crack down on an illegal puppy- ...
13-12-2018
BBC 1
Series 5 (shortened Versions): Episode 7
Our defenders investigate an £800,000 home improvement scam. The elaborate con involves fraudsters using a kitchen extension built by someone else as a fake show home and ...
23-05-2023
BBC 1
Series 1: Episode 9
The defenders crack down on landlords putting tenants' lives at risk. A shocking video, recorded by a tenant, shows the smoke and fire damage caused to his room when a block of ...
23-09-2019
BBC 1
Series 5: Episode 5
Hundreds of pensioners are left stranded after booking a five-day holiday in Torquay. They only discover they’ve been conned when the coaches that are supposed to pick the ...
06-12-2023
BBC 1