Go, Diego, Go!

Go, Diego, Go! is an American animated educational interactive children's television series that premiered on Nickelodeon on September 6, 2005 in the United States. It is a spin-off of Dora the Explorer, as both were created and executive produced by Chris Gifford and Valerie Walsh Valdes, and follows Dora's cousin Diego, an 8-year-old boy whose adventures frequently involve rescuing animals and protecting their environment.
The series aired for five seasons consisting of 80 episodes in total premiered in primetime on Nickelodeon on Tuesday, September 6, 2005 at 8:00 p.m. The show aired in reruns on "Nick on CBS" for 11 months and 3 weeks from September 17, 2005 to September 9, 2006.
Plot
The show features an eight-year-old boy named Diego (voiced by Jake T. Austin, Seasons 1-3; Matt Hunter, Season 4; Brandon Zambrano, Season 5), who helps animals in danger, mainly in the rainforest. His cousin is Dora (voiced by Kathleen Herles) from Dora the Explorer, as revealed in multiple episodes. Diego was first introduced in an episode of Dora the Explorer entitled "Meet Diego!" (originally voiced by brothers Andres and Felipe Dieppa). Dora makes several appearances throughout the series, usually without Boots by her side.
Episodes
Season 1
Rescue of the Red-Eyed Tree Frogs
Diego Saves Mommy and Baby Sloth
Chinta the Baby Chinchilla
Diego Saves Baby Humpback Whale
Three Little Condors
Pepito's Penguin School
The Mommy Macaw
Journey to Jaguar Mountain
Rainforest Race
Linda the Llama Saves Carnival
Linda the Librarian
A Booboo on the Pygmy Marmoset
A Blue Morpho Butterfly is Born!
Cool Water for Ana the Anaconda
Chito and Rita the Spectacled Bears
Diego's Great Dinosaur Rescue
Diego's Wolf Pup Rescue
Baby Jaguar to the Rescue
Diego Saves the Sea Turtles
Season 2
Diego Saves Baby River Dolphin
Diego and Baby Humpback to the Rescue
Little Kinkajou is in Beehive Trouble
Macky the Macaroni Penguin
The Iguana Sing Along
Panchita the Prairie Dog Finds a New Prairie
Diego Saves Christmas!
The Great Jaguar Rescue!
Diego the Hero
Sammy's Valentine
The Great Roadrunner Race
Tapir's Trip Home
Jorge the Little Hawk Learns to Migrate
Giant Octopus to the Rescue!
An Underwater Mystery
Diego's Safari Rescue
Diego and Alicia Save the Otters!
Alicia Saves the Crocodile
Rhea is an Animal Rescuer
Season 3
Rainforest Rhapsody
Gorilla Fun
Tuga Helps the Moon
Whistling Willie Finds a Friend
Kicho's Magic Flute
Diego and Porcupine Save the Pinata!
Green Iguana Helps Abuelito Plant a New Strawberry Farm
Super Flying Squirrel to the Rescue!
Diego and Dora Help Baby Monarch Get to the Festival
Save the Giant Tortoises
Alicia and Whitetail to the Rescue!
It's a Bug's World!
Freddie the Fruit Bat Saves Halloween!
Egyptian Camel Adventure
A New Flamingo Mommy
Manatee's Mermaid Rescue!
The Bobo's Mother's Day!
The Great Polar Bear Rescue
Season 4
Diego Reunites Hippo & Oxpecker
Diego's Orangutan Rescue
Where is Okapi's Brother?
Puffin Fish Adventure
All Aboard the Giant Panda Express!
Diego's Ringed Seal Rescue
Bengal Tiger Makes a Wish
Leaping Lemurs
Diego Saves the Beavers
Ocean Animal Rescuer
Welcome Home, Lion Cub
Diego's International Rescue League
Season 5
Diego Rescues Prince Vicuna
Koala's Birthday Hug
To Babysit a Bobo
Pampas Cat and Friends Help the Rescue Center
Cotton-Top Tamarin Cave Rescue
Fiercest Animals!