Cast:

Brenda

Miles

Bonnie

Loretta

Haruna

Mirandos

Bloger

M.E.R.C

Ash

Pikachu

Serena

Clement

Deddna

Leo

Donnie

Raph

Mikey

April

Casey

Karia

Shini

Fluttershy

Sunset Shimmer

Sci-fi Twilight

Rainbowdash

Rarity

Applejack

Pinkie Pie

Ryder

Chase

Marshall

Rubble

Rocky

Zuma

Skye

Everest

Tracker

Tuck

Ella

Katie

Alex

Carlos

Hiro

Baymax

Gogo

Honeylemon

Wasibe

Fred

Megan(Big Hero 6 the series)

Tai Kamiya (season 2)

Kari Kamiya (season 2)

Matt Ishida (season 2)

T.K. Takaishi (season 2)

Sora Takenouchi (season 2)

Izzy Izumi (season 2)

Mimi Tachikawa (season 2)

Joe Kido (season 2)

Davis Motomiya (season 2)

Yolei Inoue (season 2)

Cody Hida (season 2)

Ken Ichijouji (season 2)

Agumon (season 2)

Gabumon (season 2)

Biyomon (season 2)

Tentomon (season 2)

Palmon (season 2)

Gomamon (season 2)

Patamon (season 2)

Gatomon (season 2)

Veemon (season 2)

Hawkmon (season 2)

Armadillomon (season 2)

Wormmon (season 2)

Guest star in flashbacks:

Tadashi

Pyrrha (RWBY)

Master Splinter

Villains:

Bretha

Mildred

Bonniabella

Commander Sapphire

Ladybird

Harold (Paw patrol)

Fishface

Copy cat(Paw patrol)