Discovery Channel has terminated its relationship with Bear Grylls, the British television personality and star of the network’s Man Vs. Wild.

Discovery Communications is partnering with game publisher Crave to turn two of its top-rated series, "Man vs. Wild" and "Deadliest Catch," into video games.

Will Ferrell is crawling into the extreme trenches with Bear Grylls for an upcoming episode of Discovery Channel's "Man vs. Wild."