Air date: 2023-02-12

Runtime: 47 min

The extraordinary story of Russia's covert efforts to corrupt British democracy and politics in the years before invading Ukraine. MI5 declined to comment on the programme for operational reasons.

Air date: 2023-03-09

Runtime: 47 min

Secret footage filmed over the winter reveals ambulance workers battling the odds and A&E departments overwhelmed as patients suffer needless harm and death.

Air date: 2023-03-24

Runtime: 26 min

Autistic patients trapped in mental health units tell their stories, revealing a system of poor treatment, abuse and long stretches inside with their symptoms only getting worse.

Air date: 2023-06-07

Runtime: 47 min

More than two million pensioners are living in poverty in the UK. Dispatches follows four older people through the winter as they struggle to make ends meet.

Air date: 2023-06-27

Runtime: 48 min

The full story of Boris Johnson's friendship with press baron Evgeny Lebedev and his dad Alexander, an ex-KGB spy, revealing the secret fears of security services

Air date: 2023-09-05

Runtime: 47 min

Air date: 2023-09-16

Runtime: 78 min

Air date: 2023-11-12

Runtime: 60 min