The Wedding Crasher

In round one, a married couple with an unbreakable bond takes on a daring father-son duo on the wedding stack. In round two, a pair of super confident, Nigerian siblings works together to beat two sassy epidemiologists as they confront the tropics stack. The winners from each round face off against the mad science stack to earn a shot at The Mega Stack and a chance to win the grand prize of $250,000.