Dora the Explorer/The Little Engine That Could

Dora as Tillie
Mavis (from Thomas and Friends) as Georgia
Dora's Dad as Doc
The Grumpy Old Troll as Farnsworth
Boot's Dad as Pete
Herbert (from Family Guy) as Jebediah
Boots as Chip
Hector (from Thomas and Friends) as Tower
The Big Red Chicken as Rollo The Clown
Daisy (from Thomas and Friends) as Grumpella
Bryon (from Family Guy) as Chippers
Chris (from Family Guy) as Perky
King Juan El Bobo as Strech
Lois (from Family Guy) as Missy
Tico as Eric
Jill (from Super Why) as Jill
Swiper as The Big Wolf
Wolfy (from Super Why) as The Little Wolf
Bulgy (from Thomas and Friends) as The Eagle
Diesel (from Thomas and Friends) as The Voice Inside The Cave