Tough As Nails

Host Phil Keoghan welcomes 12 new crew members to Catalina Island, off the coast of Southern California, to kick off season four, on a special two-hour season premiere.

Host Phil Keoghan welcomes 12 new crew members to Catalina Island, off the coast of Southern California, to kick off season four, on a special two-hour season premiere.

Crew members visit a plant nursery where attention to detail is key when building a complex planter box in the individual challenge.

Season three competitor and diesel mechanic Quincey Walker returns to guide the crews through a series of auto service challenges.

Savage Crew and Dirty Hands get tangled up in the team challenge when they must organize and load a 15,000-pound fishing net onto a boat.

Crew members compete in pairs to shrink wrap a large container, with the last couple to finish facing the overtime challenge where one person will be eliminated from the individual competition.

Season three competitor and carpenter Lamar Hanger returns to guide the crews through a series of construction challenges.

With the $60,000 cash bonus prize on the line, Savage Crew and Dirty Hands face off in the team competition where they must clean up trash in an alleyway.

Savage Crew and Dirty Hands go head-to-head in the final team battle comprised of challenges inspired by the trades.

Savage Crew and Dirty Hands go head-to-head in the final team battle comprised of challenges inspired by the trades.