Cast:
- Young Flint Lockwood - Young Phineas Flynn (Phineas & Ferb)
- Flint Lockwood - Phineas Flynn (Phineas and Ferb)
- Young Sam Sparks - Young Isabella Garcia-Shapiro (Phineas and Ferb)
- Sam Sparks - Isabella Garcia-Shapiro (Phineas and Ferb)
- Tim Lockwood - Lawrence Fletcher (Phineas and Ferb)
- Steve the Monkey - Himself
- Fran Lockwood - Linda Flynn (Phineas and Ferb)
- Mayor Shelbourne - Mr. Waternoose (Monsters, Inc.)
- Brent McHale - Runt of The Litter (Chicken Little)
- Officer Earl Devereaux - Ned McDodd (Dr. Seuss' Horton Hears a Who!)
- Cal - JoJo McDodd (Dr. Seuss' Horton Hears a Who!)
- Manny - Gru (Despicable Me)
- Patrick Patrickson - Dog Reporter (Chicken Little)
- RatBirds - Macaws (Rio 1 & 2)
- Joe Towne - SpongeBob SquarePants
- Mrs. Devereaux - Judy Hopps (Zootopia)