Visiting Saigon, the pair make shrimp & pork on sugar cane sticks, before going to a restaurant where they serve coconut worms, deep-fried scorpion and goat penis. They travel on, trying the national dish, pho, before reaching Hoi An, where Si breaks his foot and has to have it put in a cast.

The pair go to Cappadocia and visit a museum of human hair, and then go to a baklawa factory. Finally they go to Sanliurfa, where they try cooking Sultan's delight.

Near to the border with Iraq, the pair try making their own döner kebabs, and then go for a massage in the hammam. Finally they go to the town of Van, home of a legendary lake monster.

The Bikers visit Oaxaca where they try garlic-fried crickets and various types of chilis. They then cook Mole Negro.

Si and Dave go to the Chiapas mountains, where they learn to make a traditional stew. They experiment with making things with local cocoa, and then visit the Maya pyramids of Palenque.