Jake Gyllenhaal ‘Man Vs. Wild’ Video

Jake Gyllenhaal and Bear Grylls spent two days trekking through the Icelandic landscape — through mountains, glaciers and volcanoes – as they endure rough weather conditions.

PHOTOS: Jake Gyllenhaal Takes His Buzzed Head To Karate Class

Apparently, he matched Grylls’ every move on Man vs Wild. And in order to cope with the harsh conditions, we hear Gyllenhaal occasionally takes the lead.

Watch the video…