详细介绍：A mission to d iscover a nd re-create unexcavated wo rlds still hidden beneath th e earth. Episo des inclu de… S1E1 Fort ress of the K nights T emplar S1E2 Gho st City of th e Pacific S1E3 El Dor ado City o f Gold S1E4 Stonehen ge S1E5 Petra&a mp;#39;s Hidd en Origins S1E6 Inca Isl and in the S ky详情