Season 4

No season overview available.

Episodes

Each episode has its own detail page.

Episode 143 min2023-01-04

Welcome to Catalina Island

Host Phil Keoghan welcomes 12 new crew members to Catalina Island, off the coast of Southern California; competitors must build a concrete retaining wall for their first individual competition.

Episode 243 min2023-01-04

Perfect Symphony

Part two of a special two hour season four premiere.

Episode 343 min2023-01-11

I Look Like Curious George

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

Episode 443 min2023-01-18

That's a Safety Hazard

Diesel mechanic Quincey Walker guides the crews through a series of challenges that involve servicing automobiles.

Episode 543 min2023-01-25

Crush It!

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.

Episode 643 min2023-02-01

Rise and Grind

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.