The podcast episodes provided cover a range of expedition-related topics, from the search for the elusive Yeti What's a Yeti and could it really exist? to the ill-fated exploration of the Amazon rainforest by Percy Fawcett in search of the Lost City of Z Percy Fawcett and the Lost City of Z.

The episodes also touch on the challenges and dangers faced by explorers, such as the treacherous descent described in Dash to the Summit: Avalanche Approaching..., where a mountaineering expedition in the Himalayas encounters a life-threatening situation.