Relationships are put to the test when three couples and one pair of exes compete in challenges that include guessing the unappetizing ingredients in donuts, and identifying objects in a tank. The winning team is determined by who crosses a narrow bridge the fastest.
A challenge inspired by a petting zoo is followed by a test in which the players must identify eerie items placed on top of their strapped-down arms. In the end, the winner is determined by who can cross a watery obstacle course the fastest.
Contestants wear straitjackets for the first challenge, which forces them to use their tongues to identify objects. Later, they try to guess the weight of a dangerous animal; and have to figure out what's being dumped on them as they sit in a tub filled with water.
Players must identify icky objects placed inside a tank, then those who move on to Round 2 are asked to use their mouths to retrieve plastic rings from fear-inducing boxes. Finally, a booby-trapped maze stands between the winning contestant and $5000.
Players begin by identifying objects placed in tanks. The next round requires those who survive elimination to use their mouths to retrieve plastic rings from creepy boxes. Lastly, a booby-trapped maze determines the winner of $5000.