Skeletons in the Closet is a series that talks about a Japanese mare named Aimi Yuzuki and a group of friends trying to look for Alex's sister, Amber by going inside a scary closet. There, we can find detectives, skeletons, witches and more wonders of horrors.
- Twilight Sparkle as Aimi Yuzuki
- Rainbow Blitz as Alex Walters
- Rainbow Dash as Amber Walters
- Dusk Shine as Javier Santiago
- Wysteria as Claire Colette
- Fluttershy as Nadia Haddad
- Flower Wishes as Detective Violetta Castro
- Pinkie Pie as Detective Isabel Warren
- Flash Sentry as Sebastian Schmidt
- Applejack as Flash's "minion"
- Rarity as Witch #1 Liz
- Sunset Shimmer as Witch #2 Criz
- Trixie Lulamoon as Witch #3 Swiz
- Princess Sparkle as the police officer/Aimi's mother
- Starlight Glimmer as Kotori Yuzuki
- The theme song, "Lilium" was the original theme song used for the anime Elfen Lied.
- English subtitles have been placed in Nadia's dialogues as she speaks Arabic; a similar situation is when Aimi speaks Japanese to her family.
- According to the director, she speaks Arabic very well making Nadia's character.