Naked and Afraid - Season 4 Episode 3 -

An inventive tattoo artist and an upbeat social worker have to rely on each other to survive three weeks on a blisteringly hot beach on the Yucatan Peninsula. In an area where fire is hard to come by, the mosquitoes are incessant, and the crocodiles hungry, survival is a constant struggle. After trying numerous creative survival techniques, the two realize their greatest survival tools are their attitudes and teamwork.