Clifford the Big Red Dog/Rugrats

Cast

 * Clifford as Tommy
 * Charley as Chuckie (they both start with "C")
 * Emily Elizabeth as Kimi
 * Rolf (from Ed, Edd 'n' Eddy) as Phil
 * Jane as Lil
 * Jetta as Angelica (they both end with "A")
 * Snow White (from Snow White) as Susie (they both start with "S")
 * Yoshi (from Mario) as Dil
 * Flik (from A Bug's Life) as Stu
 * Princess Atta (from A Bug's Life) as Didi
 * Mufasa (from The Lion King) as Chas
 * Cleo as Kira
 * Tiger (from An American Tail) as Howard
 * Mrs. Diller as Betty
 * Zeus (from Cyberchase) as Drew
 * Trixie Tang (from The Fairly Oddparents) as Charlotte
 * T-Bone as Grandpa Lou
 * Nazz (from Ed, Edd 'n' Eddy) as Mrs. Pickles
 * Grumpy (from Snow White) as Timmy
 * Scar (from The Lion King) as Reptar (they both have "ar" sound)