Comedian and activist Mark Thomas has moved back in with his mum for the duration of the pandemic. He's 57 and she's 85. He says she's curmudgeonly; she says he's the most aggravating person on the planet. In this six-part podcast, he reflects on their lockdown life together while investigating the wider impact of COVID-19. Every night, Mark calls health and care workers across the country for a chat. Humbling and often heartbreaking, these conversations reveal what life is like on the coronavirus front line.