Barnwood Builders

In Orwigsburg, Pennsylvania, the crew save one of the biggest barns they've ever seen; the team work on an extraordinary early 19th-century bank barn made of stone.

The crew visit the oldest statewide 4-H camp in the country and teach a team of teenagers how to build a log cabin; Mark and Sherman compete as archery coaches; Johnny learns the pioneer craft of paper marbling.

The team raise the largest timber frame they have ever built by combining wood and steel in Texas while battling hot temperatures, and Mark explores a renovated inn with the Junk Gypsies.

In Leicester, North Carolina, three young interns save an extremely remote cabin in the hills; in West Virginia, the young men are put to the test during the restoration.

The team build a log cabin kitchen near Alexandria, Virginia, and work with a 10,000-year-old mammoth tusk.

Mark buys a cabin with an unusual design called Piece en Piece. It reveals one surprise after another and an ingenious invention.