Photo Flash: Teams of Twins Take on NBC's FEAR FACTOR, 1/23

On the January 23rd episode of NBC's FEAR FACTOR entitled, 'Hee Haw! Hee Haw!', teams of twins are featured. The siblings will find themselves in a precarious position as they make their way through an electrified maze that is suspended over water and in a race against the clock, they must grab as many flags as possible without getting too distracted by the zapping.

The teams also put themselves to the test eating the unimaginable in one stunt, and racing atop a moving train while their teammate drives a car up a ramp and crashes through a locomotive in another stunt. One pair of siblings will remain standing and claim the $50,000 cash prize. Joe Rogan hosts the series which airs at 9:00 pm/ET on the NBC network.

Hosted by Joe Rogan, each riveting episode of FEAR FACTOR includes four teams of two competing against each another. Recruited from across the country, the teams consist of spouses, family members, co-workers and friends, to name a few. Contestants must decide if they have the determination to face their most primal fears, as they are presented with a series of challenges that include the notorious big physical stunts that will test the limits of the contestants' physical endurance and the ever-popular gross stunts that will test their mental resolve.

If contestants complete their task, they advance. If fear stops them from completing a stunt or they fail the mission, they are immediately eliminated. The tandem (or team) who wins the final challenge takes home a $50,000 prize.

View photos from the upcoming episode of FEAR FACTOR below!

Photo credit: Michael Weaver/NBC