| Episode credited cast: |
 | Alice Roberts | - | Herself - Presenter (as Dr Alice Roberts) |
| Rest of cast listed alphabetically: |
 | Silvia Bello | - | Herself - Natural History Museum (as Dr Silvia Bello) |
| Peter Bohea | - | Himself |
| Chantal Conneller | - | Herself |
| Timothy Darvill | - | Himself - Bournemouth University (as Prof. Tim Darvill) |
| Ben Elliott | - | Himself - University of York |
| Dan Lee | - | Himself - Orkney Research Centre for Archaeology |
| Nicky Milner | - | Herself - University of York (as Dr Nicky Milner) |
| Hamish Mowatt | - | Himself |
| Matt Pope | - | Himself - University College London |
| Beccy Scott | - | Herself - British Museum (as Dr Beccy Scott) |
| Geoff Wainwright | - | Himself (as Prof. Geoff Wainwright) |
| Tam Ward | - | Himself |
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