Londongrad: Iran's Hit Squads – episode 1: Th...

A lost photographer in a Chiswick business park, a nervous phone caller in LA and a speedboat bound for Caracas- who exactly are the hit men behind the threats? Episodes 1 + 2 are available for free. To get early access to the final two episodes of the series, and ad-free listeni ...  Show more

A Hell's Angels leader and an international heroin trafficker are just some of the unlikely hires for Iranian plots abroad. But who else is Iran commissioning for its assassinations and abductions?To get early access to the final episode and ad-free listening, subscribe to Tortoi ...  Show more

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It’s London, 2012. Oliver is a dashing diplomat. Charlie is a young graduate trying to find h ...

Three years ago a former private spy came to our newsroom at Tortoise. He told an incredible story about infiltrating a campaign group, deceiving people for years but all the while being a 'double agent', before his world fell apart. And it all played out in the opaque world of c ...  Show more

All 6 episodes are available to listen for free today. You can listen to the full series ad-free and get access to exclusive bonus content coming soon by subscribing to Tortoise+ on Apple podcasts or joining Tortoise as a member where you can support the investigation and get tic ...  Show more

A series of frustrating interviews with Birmingham politicians leaves Brian and Hamza wondering if crucial information about the Trojan Horse letter was kept from officials in London. Then one rainy Friday afternoon, Brian hears back from a government source who wants to meet rig ...  Show more