James Franco have taken to Instagram to share a series of naked pictures of himself and bff Seth Rogen.

“See if me and seth can make it, NAKED and AFRAID!!!! Wtf?! You’ll see……..” he captioned one photo, referring to Discovery’s show, “Naked and Afraid.”

In the photos, the two are wearing nothing but bead necklaces and burlap messenger bags, which is the standard uniform for contestants, who are dropped in the wilderness and told to survive without food, water or clothes.

;p”Boom boom, NAKED and Afraid. Me and Seth, in the bush, naked, together. For reals,” the actor wrote.

The duo recently stripped down to celebrate Jimmy Fallon’s birthday on “The Tonight Show,” after spoofing Kanye West and Kim Kardashian’s music video for “Bound 2.”