Sesame Street/Toy Story

Cast
 * Elmo as Woody
 * Big Bird as Buzz Lightyear (both have letter's beging with B)
 * Oscar as Hamm
 * Ernie as Mr. Potato Head
 * Grudgetta as Mrs. Potato Head
 * Rosita as Trixie
 * Telly as Rex
 * Bert as Slinky
 * Prairie Dawn as Jessie
 * Cookie Monster as R.C.
 * Ham III (from Space Chimps) as Wheezy (both are best friends to Elmo and Woody)
 * Tom (from Tom & Jerry) as Sarge
 * Tom's Friends (from Tom & Jerry) as Sarge's Soldiers
 * Snuffy as Lenny (they both end with y)
 * Stan Marsh (from South Park) as Andy
 * Eric Cartman (from South Park) as Sid
 * Angelica Pickles (from Rugrats) as Hannah
 * Chief (from The Fox and The Hound) as Baby Face
 * Sandy Squirrel (from Spongebob Squarepants) as Legs (both are do have legs)
 * Tigger (from Winnie the Pooh) as Hand-In-The-Box (both are has springs)
 * James (from Thomas & Friends) as Roller Bob
 * Buster Bunny (from TTA) as Frog (Buster Bunny and Frog both like to speed fast)
 * Freddy (from Barnyard) as Jingle Joe
 * Edmond (from Rock A-Doodle) as Ducky
 * Baloo (from The Jungle Book) as Rockmobile
 * Rhino (from Bolt) as Walking Car
 * Gurgi (from Black Cauldron) as Burned RagDoll
 * Gordon (from Thomas & Friends) as Huge Red Pickup Truck Toy
 * Wile.E Coyote and Taz (from Looney Tunes) as Yellow Soldier Toys
 * Marie (from The Aristocats) as Sally Doll
 * Garfield (from Garfield & Friends) as Prospector
 * Toby (from Thomas & Friends) as Bullseye
 * Orson (from Garfield & Friends) as Utility Belt Buzz (AKA Buzz #2)
 * George (from Thomas & Friends) as Evil Emperor Zurg
 * Huxley as Lotso
 * Zoe as Bo Peep
 * Daisy (from Thomas & Friends) as Stretch
 * Bug as Mr. Pricklepants
 * Heimlich (from A Bug's Life) as Bookworm
 * Boots (from Dora the Explorer) as Ken
 * Dora (from Dora the Explorer) as Barbie
 * Isabella (from Phineas and Ferb) as Bonnie
 * Rocket (from Little Einsteins) as Buttercup
 * Linny Tuck and Ming-Ming (from Wonder Pets) as Peas-In-The-Pod
 * Carpet (from Aladdin) as Totoro
 * Pig as Broken Toy Train
 * Max (from Max & Ruby) as Stuffed Rabbit Doll
 * Wall E (from Wall E) as Rainbow Toy Bird
 * Baby Dinos (from Ice Age 3 Dawn Of The Dinosaurs) as Rainbow Toy Boy Little Robot Toy and Red Little Dinosaur Toy

DinoNTrains Version
And more to be revealed later......
 * Big Bird as Woody
 * Snuffy as Buzz Lightyear
 * Cookie Monster as Hamm
 * Grover as Rex
 * Oscar as Mr. Potato Head
 * Elmo as Slinky Dog
 * Prarie Dawn as Bo Peep
 * Count von Count as Sarge
 * Count's bats as Sarge's troops
 * Barkley as Buster
 * Barkley as Buster