Going Si-ral

Si and Willie watch clips about mischievous animals and messy kids. Si dives into the world of life hacks, and Jep, Jessica, and Miss Kay stop by for a visit.

Si and Willie check out videos featuring hidden talents, and Jep, Jess, and Mountain Man join for a game. Si gets a new CD player.

Si and Willie watch clips about kung fu. Alan, Miss Kay, and Mountain Man pay a visit, and Si heads to the kitchen to make one of his famous recipes.

Jep and Jessica attempt to flip a house for the first time but run into trouble when Jep tries doing the work himself.

In Africa, Adam and Caveman Rob search for the Nile Monitor Lizard and the Velvet Ant but are attacked by an even deadlier animal and are lucky to escape with their lives. The guys experience a brutal bite that makes them question their mission.

Si and Willie watch clips about weddings and Si tries to fly a drone. Sadie, Mountain Man, and JD stop by the couch to play a game.

Si and Willie play video games and watch clips about swimming. Miss Kay, Korie, and Mountain Man hang out and play a game.

It's Willie's turn to play Santa Claus at the local church this year but Uncle Si crashes the party and the event goes south in a hurry. Meanwhile, the family gathers at Phil and Miss Kay's house to celebrate the holidays in true redneck fashion.

In Mexico, Adam and Caveman Rob tango with 2 torturous animals-including one that topped Justin Schmidt's pain scale. The guys up the stakes by covering their hands with hundreds of Harvester ants and 2 Pain Index records are shattered.

A dangerous underwater hunt for the potentially deadly Scorpion Fish in the Baja California ocean leads to a toxic sting that puts Adam in danger and matches the highest pain score to date, while the Toe biter results in the weirdest pain profile yet.