Diego Reunites Hippo & Oxpecker Go, Diego, Go! : Season 4 Episode 1
TV-Y Nickelodeon 25m
Aired: September 28th, 2009 @ 12:00 AM EST on Nickelodeon
Hippopotamus is moving to a new home at Hippo Lake, but he needs help from Diego and you to rescue his "symbiotic" friend Oxpecker, who's stuck back at the old river!
