Rodney: A red squirrel who comes up with a lot of get-rich-quick schemes.
Andy: A 9 year old boy who is Rodney's best friend.
Leon: A blue squirrel who lives in a tree in the Johnson's back yard.
Oscar: A neighborhood boy who is a friend of Andy's. He has over-protective parents that are clean freaks.
Kyle: A bully that picks on Andy and Rodney. Kyle is also their enemy.
Salty Mike: A pet bird who is owned by Kyle. He makes the plans. He's Rodney's enemy.
Darleen: A yellow squirrel who lives in a tree next door to the Johnson's house. Rodney is in love with her.
Mr. Johnson: He is Andy's dad and he really hates Rodney. He pays for the damage that is caused by Andy and Rodney.
Eddie: A flying squirrel who is Rodney's cousin and has a crush on her Melissa.
Melissa: A 21 year old girl who is Eddie's love interest and friend to Rodney and Andy.