The players must identify items by scent and do their best not to disturb a sleeping critter.

The Food Chain. Animals are arranged according to their place in the food chain.

Four couples confront their fears in total darkness.

Contestants face their fears and take on challenges in total darkness in the debut of the game-show series.

Items must be identified by taste. Also: The finalists bathe with fearsome things.

Coffins, pitfalls and poison play roles in challenges.

With a metal glove strapped to their hands, the contestants must seek through four cages, each containing its own animal, to see which one will be eating the slab of meat strapped to one palm, also using only their hands, they must guess the weight of four unknown objects

Using only their sense of timing, the contestants must jump over an automated stick that is shooting right for their shins then, sitting in a tub of cold water, the contestants must correctly identify three items that are dumped on them.