Dan Snow attempts to use the latest satellite technology to reveal the secrets of the Roman Empire, identifying lost cities, amphitheatres and forts.
Dan Snow
Himself - Presenter
Sarah Parcak
Herself - Presenter
Gelu Florea
Himself - Cluj University
Sally Grainger
Herself - Ancient Food Specialist
Simon Keay
Himself - University of Southampton
David Mattingly
Himself - University of Leicester
Christopher Tuttle
Himself - American Center of Oriental Research
