A robber armed with knives, crowbars and screwdrivers threatened staff in a series of raids in six shops.
Robert Walker, 38, has been jailed for 15 years after the terrifying raids across Cambridgeshire were caught on camera.
Frightening footage shows a masked and hooded man using a weapon to force a staff member to open a till.
It also shows a man jumping over desks to reach a till, as an accomplice waits nearby.
Walker was handed the sentence at Cambridge Crown Court on September 4 after previously being found guilty of six counts of robbery.