Rebecca Bradshaw (Self - Archaeologist), Robert R. Cargill (Self - Assoc. Prof. of Classics and Religious Studies), Marie-Agnes Courty (Self - Geologist, French National Centre for Scientific Research), Helen Farr (Self - Archaeologist), Iszi Lawrence (Self - Historian), Mary-Ann Ochota (Self - Social Anthropologist), Jeff Rose (Self - Archaeologist), Alisdair Simpson (Narrator), Frank Sirocko (Self - Head of Climate and Sediment, Johannes Gutenberg University)