Two naked survivalists are challenged to survive for 21 days in the Costa Rican rainforest, despite a deadly snake bite on a producer. Kim is paired with Shane. They encounter challenges including rain, illness, shelter fire, and a snake attack.
Tom, an aging man whose kids have left home, embarks on reliving his youth with his wife. They engage in wild antics, reminiscing about past adventures while embracing the freedom of their empty nest, surrounded by their animal companions.