Sesame Street/Rugrats

Version 1

 * Elmo as Tommy
 * Ernie as Chuckie
 * Zoe as Kimi
 * Rosita as Lil
 * Bert as Phil
 * Roo (from Winnie the Pooh) as Dil
 * Grundgetta as Angelica
 * Abby as Susie
 * Baby Bop (from Barney & Friends) as Didi
 * Big Bird as Stu
 * Grover as Chas
 * Jackie (from Cyberchase) as Kira
 * Cookie Monster as Howard
 * Betty (from The Flintstones) as Betty
 * Oscar as Drew
 * June (from Little Einsteins) as Charlotte
 * Kermit the Frog (from The Muppets) as Grandpa Lou
 * Numbuh 5 (from Codename: Kids Next Door) as Mrs. Pickles
 * Bug as Timmy
 * Huxley as Reptar

Version 2

 * Big Bird as Tommy
 * Elmo as Chuckie
 * Lisa (from The Simpsons) as Lil
 * Mr. Krabs (from SpongeBob SquarePants) as Phil
 * Zoe as Kimi
 * Snuffy as Dil
 * Grundgetta as Angelica
 * Mr. Turner (from The Fairly OddParents) as Stu
 * Ms. Turner (from The Fairly OddParents) as Didi
 * Grover as Chas
 * Bert as Drew
 * Lucy (from The Peanuts) as Charlotte
 * Old Man Jenkins (from SpongeBob SquarePants) as Lou

Only A Bug's Life Characters

 * Filk as Peter Pan
 * Jackie From (Cyberchase) as Jane
 * Tinkerbell From (Peter Pan) as Himself
 * Mr. Soil as Edward