Sara Pascoe turns up for old times' sake, gets grilled by not one but two Sarah's, pitches a Thursday Murder Club rival called The Wednesday Hospice Pickpocket Club, and has her own historic bankruptcy read out live on air by an AI bot with a long memory and no filter. We welcome Queensmith CEO Brett Afshar for this week's theme, Diamonds, and somebody ends up wearing a £185,000 ring.