:((
seen from Malaysia
seen from Canada

seen from Switzerland
seen from China

seen from Italy
seen from Finland
seen from Belgium

seen from United Kingdom
seen from China

seen from Russia
seen from China
seen from China
seen from United Kingdom
seen from Russia
seen from United States
seen from United States

seen from Australia

seen from Italy
seen from United Kingdom
seen from Japan
:((
Story 4 Marco Polo written by John Lucarotti directed by Waris Hussein (episodes 1-3, 5-7) and John Crockett (4) First Aired from February 22nd, 1964 to April 4th, 1964
This story is lost in time, so I am using the 30 minute condensed version that is created from the audio and stills.
The crew find themselves in the Himalayas and are soon captured by a local who wants them dead but they are saved by Marco Polo himself. Marco wants to give Kublai Khan the Doctor's Tardis so he will let Marco return home. Eventually they save the Khan from an assassination attempt and are let to leave.
Notes:
-The crew must teach Marco Polo what condensation is.