Grylls sometimes removes his clothing and is naked, mainly to traverse watery terrain without getting his gear and attire wet. His private sections are censored.

Grylls hunts and guts animals for food and will often times skin the pelt off of dead mammals for warmth. These moments are graphic.

"Damn" and "bloody" are often said. Stronger profanity is censored.

None.

Grylls generally endures dangerous, life-threatening situations such as rappelling down steep mountains, riding powerful river currents, swimming in below-freezing waters, and encountering hazardous creatures like venomous reptiles and arthropods. He guides the viewers on how to act during these situations.