Fetch! with Ruff Ruffman Season 5 Episode 17 Go Belugas Go! Episode Title:Go Belugas Go!.Episode Description:Fetch! competes with Go Get It!, the rival cat game show, in a synchronized swimming match, so he sends Marco, Rubye and Shreya to learn about synchronized swimming, and he sends Marc to Mystic Aquarium to learn how beluga whales are adapted for the water. Meanwhile, Jay and Emmie stayed in Studio G.