Basketball and Bullies (Mr. Guard and Friends Visit Colby's Clubhouse)

Basketball and Bullies is

The Guards of Shining Time Station UK

 * 1) Mr. Guard 1 (Ringo Starr)
 * 2) Mr. Guard 2 (Michael Angelis)

The FETCH! Host

 * 1) Ruff Ruffman (Jim Conroy)

From Kratt Shows

 * 1) Chris and Martin Kratt (Themselves)
 * 2) Ttark and Zoboomafoo (Ron Rubin and Gord Robertson)
 * 3) Allison Baldwin (Shannon Duff)
 * 4) Aviva Corcovado (Athena Karkanis)
 * 5) Koki (Heather Bambrick)
 * 6) Jimmy Z (Jonathen Malen)

From Let's Go Luna!

 * 1) Luna (Judy Greer)
 * 2)   Leo (Shayle Simons)
 * 3)   Andy (Jaiden Cannatelli)
 * 4)   Carmen (Saara Chaudry)

From CatDog and It's Pony

 * 1) CatDog (Jim Cummings and Tom Kenny)
 * 2) Annie McLeach and Pony (Jessica DiCicco and Josh Zuckerman)

From Barney and Friends

 * 1) Barney (Dean Wendt)
 * 2) B.J. (Patty Wirtz)
 * 3) Baby Bop (Julie Johnson)
 * 4) Riff (Michaela Dietz)

From Colby's Clubhouse

 * 1) Colby the Computer (Peter Jacobs)

Friends to Barney and Colby

 * 1) Sandra Larson (Lisa Ortiz)
 * 2) Mira Sander (Lisa Ortiz)
 * 3) Ash Ketchum and Pikachu (Sarah Natochenny and Ikue Ohtani)
 * 4) Nelly Marcos and Baby Mayra (Lisa Ortiz and Kayzie Rogers)
 * 5) Mary and Togepi (Kerry Williams and Satomi Korogi)
 * 6) Felicia and Tawny McCoy (Lisa Ortiz and Tara Jayne)

Children to Barney and Colby

 * 1) Mahri (Kayzie Rogers)
 * 2) Marissa (Tara Jayne)
 * 3) The Flea (Candi Milo)
 * 4) Dot Comet (Lilly Bartlam)
 * 5) Diddy Kong (Andrew Sabiston)
 * 6) Johnny Test (James Arnold Taylor)
 * 7) Audrey Smith (Stephanie Lemelin)
 * 8) Hilda (Bella Ramsey)
 * 9) Omi (Tara Strong)
 * 10) Spice Sprinkle Cookie (Lauren Lacodeur)
 * 11) Charlene Langley (Chantal Strand)
 * 12) Alexander O'Connell (Chris Marquette)

Thomas Stories

 * 1) Bulgy
 * 2) Bye George!