Doug and Tony are transported to 1287 and are captured by the Mongol Batu that tortures Tony trying to discover the breach in the walls of Marco Polo's fort. However, Doug manages to escape bringing Tony and is helped by Marco Polo and his men. Tony is nursed by Sarita, the daughter of Kubla Kahn, and they fall in love for each other. However Batu wants to get married with Sarita to unite Mongolia and conquer Asia and Europe. Doug and Tony help Marco Polo to produce bombs and protect the fort.
In "The Attack of the Barbarians", Tony fall in love for a princess of the Thirteenth Century and the Time Tunnel personnel interferes in history and helps the time travelers to produce bombs to blow up the Mongolians. There is a great use of stock footages and the participation of John Saxon in the role of Marco Polo. My vote is seven.
Title (Brazil): "O Túnel do Tempo" ("The Time Tunnel")
In "The Attack of the Barbarians", Tony fall in love for a princess of the Thirteenth Century and the Time Tunnel personnel interferes in history and helps the time travelers to produce bombs to blow up the Mongolians. There is a great use of stock footages and the participation of John Saxon in the role of Marco Polo. My vote is seven.
Title (Brazil): "O Túnel do Tempo" ("The Time Tunnel")
