As Alvin struggles with nightmares involving werewolves, the school play of Jekyll & Hyde is in jeopardy when the lead, Alvin, is suspended. In an attempt to boost his confidence, the principal suggests Theodore, who's suddenly going through some canine changes.
▶ Watch Trailer
Ross Bagdasarian, Jr.
Alvin Seville / Simon Seville / Dave Seville (voice)
Janice Karman
Theodore / Brittany / Jeanette / Eleanor (voice)
Maurice LaMarche
Mr. Lawrence Talbot (voice)
Miriam Flynn
Principal Milliken (voice)
Rob Paulsen
Mr. Rochelle (voice)
April Winchell
Madame Raya (voice)
E. G. Daily
Nathan (voice)
Frank Welker
Werewolf Vocal Effects (voice)
Director
Kathi Castillo
Status
Released
Original Language
EN
Production
Bagdasarian Productions, Universal Cartoon Studios, Universal Studios Home Entertainment Family Productions
★ 6.0
The Twits
2025
★ 6.8
Monster High: The Movie
2022
★ 6.7
Alvin and the Chipmunks Meet Frankenstein
2001
★ 6.6
Trolls
2016
★ 6.6
UglyDolls
2019
★ 6.5
200% Wolf
2024
★ 7.0
Dumbo
1941
★ 5.9
Tom and Jerry's Giant Adventure
2013
★ 6.7
The Boxtrolls
2014
★ 7.1
Scooby-Doo! and the Legend of the Vampire
2003
Search our entire catalog of thousands of movies across every genre.