Total Blackout S02E07 - Sibling Scare

In this special episode, teams of siblings brawl it out in total darkness to stay on top! Brothers and sisters must first guess the age of living things in the pitch black, and then identify a wide range of strange items placed in tanks. The remaining duos face off in a taste challenge where they must identify the fillings inside some very "special" donuts. The siblings with the most refined palette will take home $5,000!