When Kim Met Jake (Kim Possible/American Dragon: Jake Long)

Based on both Disney Channel originals, here is a crossover focusing on Kim and Jake.

Plot

 * Our story takes place at Guayama's Convention Center for a Skills USA celebration, as the British Mr. Conductors, the animals of the 100 Acre Wood, the dinosaurs of Barney and Friends, the stars of Kids' WB!, FOX Kids and 4Kids TV, and the New Backyard Gang meet up with Kim Possible and Jake Long and also watch a 4Kids Talent show hosted by their fathers.

The British Mr. Conductors

 * 1) RS Mr. Conductor (Ringo Starr)
 * 2) MA Mr. Conductor (Michael Angelis)

The Spy and the Dragon

 * 1) Kim Possible (
 * 2) Jake Long (

Animals of the 100 Acre Wood

 * 1) Winnie the Pooh (
 * 2) Piglet (
 * 3) Rabbit (
 * 4) Eeyore (
 * 5) Tigger (

Dinosaurs

 * 1) Barney (
 * 2) B.J. (
 * 3) Baby Bop (
 * 4) Riff (

Kids' WB!/FOX Kids/4Kids TV Alumni

 * 1) Zoey Hanson (
 * 2) Bloom (
 * 3) Ash Ketchum and Pikachu (
 * 4) Dorie Goodwin (
 * 5) Rikochet (
 * 6) Scooby-Doo (
 * 7) Sonic the Hedgehog (
 * 8) Leonardo (
 * 9) Jackie Chan (
 * 10) Virgil Hawkins (
 * 11) Kirby (
 * 12) Yoh Asakura (
 * 13) Tai Kamiya (
 * 14) Ikki Tenryou (
 * 15) Speedy Cerviche (
 * 16) Serena Tsukino (
 * 17) Flint Hammerhead (
 * 18) Kassie Carlen (
 * 19) Emily Anderson (
 * 20) Maya Aida (
 * 21) Mushra (
 * 22) Mondo Ooya (
 * 23) Tyson Granger (
 * 24) Dan Kuso (
 * 25) Al Smith (
 * 26) Harriet Sanders (
 * 27) Yoshi (
 * 28) Donkey and Diddy Kong (
 * 29) Carla Manson (
 * 30) Marilyn Shine (Tara Strong)
 * 31) Bill and Aldo (
 * 32) Daemona Prune (Jocelyn Loewen)
 * 33) Fox McCloud (
 * 34) Alicia Parker (
 * 35) Kelly Westwood (
 * 36) Lorelei Brooks (
 * 37) Omi (
 * 38) Ace Bunny (
 * 39) Kick the Cyber Cat (
 * 40) Millie Andrew (

The New Backyard Gang

 * 1) Charlene Langley (Chantal Strand)
 * 2) Hilda (Bella Ramsey)
 * 3) The Flea (Candi Milo)
 * 4) Johnny Test (
 * 5) Little Audrey Smith (
 * 6) Alexander "Alex" O'Connell (

Various Pokemon/Kodocha/Aqua Age characters as Real Life Singers

 * 1) Sandra Larson as Britney Spears (
 * 2) Christine Richards and Serena Hamilton as M2M (Amy Birnbaum and Tara Jayne)
 * 3) A.J., Joe, Damian, Dario and Chopper as the Backstreet Boys (
 * 4) Felicia McCoy as Madonna (
 * 5) Maritza Lamar, Karen Bernstein, Mildred Carson and Minerva Raven as Play (
 * 6) Keegan, Koji, Sylvester, Malachi and Oliver as N'SYNC (

Thomas Stories

 * 1) Better Late Than Never
 * 2) Pop Goes The Diesel
 * 3) Dirty Work
 * 4) A Close Shave

Trivia

 * A home video featuring Kim Possible and Jake Long.
 * The Thomas Stories from the STS Season 1 episodes: Promises Promises and Words Out are in UK Ringo Starr format.
 * Everyone is into Skills USA uniforms of different genders.

Script

 * (Our home video opens with Call Me, Beep Me)
 * Christy Carlson Romano: O