You could probably call this a little more than a sneak peek. Seth Rogen and James Franco bare it all in a clip from their upcoming episode of “Naked and Afraid.” In the video, the two are noticeably surprised to see each other, and not just because they’re naked. As they explain to the camera, each of them was expecting to be paired with a survivalist, you know, so they could survive.

Discovery obviously had different plans. Check it out above.

Rogen and Franco’s episode of “Naked and Afraid” airs Sunday, Dec. 7, on Discovery.