“Due to a continuing contractual dispute with Bear Grylls, Discovery has terminated all current productions with him," a Discovery spokesperson said in a statement released to The Huffington Post.
According to The Hollywood Reporter, who first reported the news, the network had been after Grylls to participate in two unannounced projects he was contracted for, but could not secure his participation.
"Man vs. Wild," which has been on Discovery since 2006, attracted quite the following -- including celebrity fans. Ben Stiller, Will Ferrell and Jake Gyllenhaal all appeared in episodes of the series.
While "Man vs. Wild" had a loyal following, it also had its critics. On multiple occasions, experts came out debunking some of the show's claims, particularly that Grylls was surviving on his own in the wild. In 2007, The Daily Mail reported Grylls used hotels and wasn't really surviving in the wild.