The final two couples embark on their last challenge, an overnight quest that will test their endurance, strength, resolve, and more importantly, their relationship. This extreme journey forces them to rely on their communication skills by leading them through swampy rice fields, choppy waters, and ultimately to the finish line. The couples have built strong bonds but both experience setbacks as they struggle to finish the race. The winning couple will receive a romantic first class trip around the world. The series is hosted by Jenny McCarthy.