Alvin, Baby Bugs, Baby Kermit, Papa Smurf, Winnie the Pooh and the rest o the cartoon fcharacters are going to the carnival with Spot and his grandparents. Before they can leave, Spot's friends stop by and are invited to join in on the fun. Grandma bakes her tasty cookies for the outing and Grandpa keeps everyone entertained with stories about his days as a fireman. They all head over to the carnival on Grandpa's old fire truck. One of the highlights of the day comes when Alvin, Baby Bugs, Baby Kermit, Papa Smurf, and Pooh gets to lead the big parade and rings the fire bell.
- Alvin, Baby Bugs, Baby Kermit, Papa Smurf, Poky Little Puppy and his friends, and all cartoon characters will guest stars in these films.