Operetta/cartoon

Operetta debuted in the cartoon series in the Volume 2 webisode "Hiss-teria", which premiered on September 29, 2011. She is voiced by Gigi Sarroino and Cindy Robinson in the English version of the cartoon.

Webisodes
TBA

Special webisodes
TBA

TV specials
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Webisodes
TBA

Special webisodes
TBA

TV specials
TBA