Brazil
From fire ants and invisible worms to the legendary candiru fish, Mike puts his body on the line to see what makes humans so attractive to these creatures.
India
India is home to a vast population of nasty bugs keen to invade or attack the unwary traveler.
Vietnam
From the chaotic city streets of Hanoi and Ho Chi Minh, to exotic jungles and picturesque paddy fields, there's a lot to be on guard against in Vietnam.
Outback
With average temperatures of around 100 degrees, the Outback is home to some of the planet's smallest but most lethal inhabitants.
Borneo Hot and humid Sabah in the Malaysian region of Borneo is the perfect home for a staggering variety of killer creatures and deadly plant life.
Coastal Australia
It seems like paradise with dense rainforests and white sandy beaches, but the coast of Australia is also packed full of potentially painful and poisonous creatures.
Mexico
This exotic country is home to a host of tiny terrors whose size defies their capacity to damage your holiday plans -- and your insides -- in an instant.
USA
From the Everglades of Florida to the deserts of Southern Arizona, Dr. Mike's latest vacation tests his endurance in more ways than one. He goes stormwater drain diving and takes a shot in the head with a deadly toxin.
Check back for more travel guides as the new show unfolds.