Floor Is Lava

Flight attendants, fiancés and fierce ladies leap across couches, swing from cargo nets and find time to contemplate an abominable yeti.

Two teams of lava-leaping maniacs go head-to-head in the kitchen, where one false move can send even the fiercest competitor to an unpleasant exit.

Things bottom out on the basement level when a team of brawny bros takes on a trio of co-workers who met on the job.

There's no rest for the wicked as three tenacious teams of two compete to survive a perilous journey across a booby-trapped and lava-filled bedroom.

In the season finale, host Rutledge Wood welcomes three new teams — including a trio of social media mavens — to the hottest party in town.