Winx Club - Season 6 - Eps 21: A Monster Crush
To locate Cloud Tower, the Winx need a way to make it visible again. A Spectographic Localizer would work, but they'll need to find one first.
About Winx Club

Title: Winx Club
First Air Date: 2004-01-28
Last Air Date: 2019-07-09
Status: Returning Series
Rating: 8/10 (from 497 votes)
Language: IT
Seasons: 10
Total Episodes: 208
Network: Nickelodeon Nick Jr. Rai 2
Genres: Kids, Animation, Sci-Fi & Fantasy, Action & Adventure, Mystery
Production Companies: Rainbow, 4Kids Entertainment
Synopsis
In a magical universe, witches, warriors begin fighting in the name of good .vs. evil! At a magic school, five teenage girls are selected to defend the universe with their magic.
Cast

Letizia Ciampa
Bloom (voice)

Perla Liberatori
Stella (voice)

Gemma Donati
Musa (voice)

Ilaria Latini
Flora (voice)

Laura Lenghi
Aisha (voice)

Domitilla D'Amico
Tecna (voice)

Federica De Bortoli
Darcy (voice)

Valeria Vidali
Stormy (voice)

Alessandro Quarta
Sky (voice)

Antonella Giannini
Griffin (voice)