The Adventures of Yin, Sailor Venus, Chelsea Mihara, and Spectra Vondergeist is an animated series with two characters voiced by Stephanie Morgenstern.
The many adventures of a rabbit, a sailor scout, a young girl with a teddy bear, and a ghost of a teen who died from the 19th century in chains and a student at Monster High as they go and meet lovely Draculaura, teenagers Robin, Starfire, Jodelle Kaye, and many others. Yin faces her rival, Trina Vega and was revealed to have a boyfriend.
- Stephanie Morgenstern as Yin and Sailor Venus
- Jocelyne Loewen (Morgan Decker in Season 3) as Chelsea Mihara
- Erin Fitzgerald as Spectra Vondergeist
- Debi Derryberry as Draculaura
- Scott Menville as Robin
- Hynden Walch as Starfire
- Janice Kawaye as Jodelle Kaye
- Daniella Monet as Trina Vega