Scammers in Jaipur, India, are pretending to be from Visa and convincing victims into handing over their money. The team try to persuade an elderly woman to believe them and not the scammers, but it's proving tricky to break the spell. Time to call on the services of the ground interceptors.

A telesales firm in Kolkata, India, is calling UK landlines, selling a telephone system that it claims can end the menace of scam calls forever. Except... it can't. The team starts to unravel what they're really selling and the British boss behind it all.