$100 Taxi Ride: Istanbul and Panama

Just how far can 100 dollars take you? National Geographic host Alexei Sayle aims to find out, travelling around the world on a journey of discovery and adventure, sampling local culture, food and nightlife, all courtesy of the cabbies with the knowledge.

Belly dancing and car jumping in the crazy cab of Ishan, Istanbul's self-proclaimed 'best taxi driver', then it's off to the Panama Canal for a bit of boating.