Mission: Nuts is the first episode of the first season of Yogi's Mystery Adventures.
After the Jellystone Park being forced to close down, Yogi Bear revives his gang and the Yogi's Ark in order to get enough money for save the park. When they on the Yogi's Ark, they met Secret Squirrel and Morocco Mole in the Spy Mansion and Yellow Pinkie steals Secret's statue. Yogi's Gang, Secret Squirrel and Morocco Mole have now to defeat Yellow Pinkie and return the Secret's statue to the Spy Mansion.
- Augie Doggie and Doggie Daddy
- Hokey Wolf and Ding-A-Ling Wolf
- Huckleberry Hound
- Magilla Gorilla
- Yakky Doodle and Chooper
- Morocco Mole
- Peter Potamus and So-So
- Quick Draw McGraw and Baba Looey
- Ranger Smith
- Secret Squirrel
- Snooper and Blabber
- Top Cat
- Wally Gator
- Yogi Bear and Boo-Boo Bear
- Yellow Pinkie
- Dick Dastardly and Muttley (only at the end of the episode)
- Cindy Bear
- Jeff Bergman as Yogi Bear, Huckleberry Hound, Snagglepuss, Quick Draw McGraw, Wally Gator and Hokey Wolf
- Tom Kenny as Boo-Boo Bear, Top Cat and Ding-a-Ling Wolf
- Jess Harnell as Secret Squirrel
- Jim Cummings as Morocco Mole, Yellow Pinkie, Doggie Daddy and Dick Dastardly
- Corey Burton as Ranger Smith and Chooper
- Sam Kwasman as Yakky Doodle
- Chris Edgerly as Augie Doggie and Peter Potamus
- Maurice LaMarche as Magilla Gorilla and Double-Q
- Rob Paulsen as Baba Looey, Snooper and Blabber
- Frank Welker as So-So and Muttley
- Kath Soucie as Cindy Bear
- Jellystone Park
- Yogi's Ark
For a full transcript of Mission: Nuts, click here.
- Secret Squirrel and Morocco Mole appear with their designs (and personalities) from 2 Stupid Dogs.
- Also, Double-Q and Yellow Pinkie appear with their animal species from said series.