In addition to the recommendations below, a couple that I've been enjoying here in the UK.

• You're Dead To Me - Greg Jenner is joined by a historian and a comedian to look at a person, event etc.

• The Rest Is History - historians Dominic Sandbrook and Tom Holland (not that one) likewise discuss a range of historical topics.

• Empire - William Dalrymple and Anita Anand on the history of colonialism and Empire. They've started with the British in India, a nation they are both connected with bur I believe intend to continue looking at different European powers and different subject areas.