History Television Canada - 3rd May 9pm ET/PT
Nat Geo Germany - 5th May 10pm CET
Nat Geo UK - 9th May 8pm GMT
Nat Geo HD UK - 9th May 8pm GMT
Nat Geo France - 9th May 9:40pm CET
Nat Geo Turkey - 12th May 9pm EET
Nat Geo US - 16th May 9pm ET
Nat Geo Latin America - 20th May 8pm
Nat Geo Australia New Zealand - 30th May 7:30pm
Nat Geo HD Germany - 13th June 10pm CET
Nat Geo HD France - 10th July 8:35pm CET