Great Outdoors Dennis & Gnasher : Season 1 Episode 24
TV-Y (DVD rating) CBBC 12m
Aired: October 4th, 2009 @ 3:40 PM EST on CBBC
During a camping holiday, Dennis, Gnasher and Dad meet Terry Tuff and get challenged to a nature survivor's challenge, ending with a race to the summit of Mount Beano.
