Sir Sidney McSprocket takes a trip in the Victory Vault to find his parrot Polly, and finds himself at Bletchley Park – the UK’s wartime code-cracking HQ and an iconic early computer being put through its paces.

A Garden to the Guildhall: a free Time Hunters history walk around the City of London
44:19

A Bridge to the Barbican: a free Time Hunters history walk around the City of London
50:06

The Great Fire Trail: a free Time Hunters history walk around the City of London
1:02:38