Amanda Leighton
as Blossom
Jason Spisak
as Additional Voices
Fred Tatasciore
as Additional Voices
Dee Bradley Baker
as Additional Voices
Ben Diskin
as Additional Voices
Jon Miller
as Jordan
Roger Craig Smith
as Additional Voices
Josh Fadem
as Additional Voices
Sunil Malhotra
as Additional Voices
Jake Goldman
as Additional Voices
Jack Fletcher
as Additional Voices
Tom Kenny
as Additional Voices
Jason Kaye
as Additional Voices
Greg Proops
as Additional Voices
Tress MacNeille
as Additional Voices
S. Scott Bullock
as Additional Voices
Jill Talley
as Additional Voices
Jim Cummings
as Fuzzy Lumpkins
Joshua Black
as Matt Manser
Dwight Schultz
as Additional Voices
James Patrick Stuart
as Petercorn
Maurice LaMarche
as Additional Voices
Cindy Robinson
as Additional Voices
Sandy Fox
as Owlie Boop
Jeff Bennett
as Additional Voices
James Kirkland
as Additional Voices
Masasa Moyo
as Additional Voices
Betsy Sodaro
as Additional Voices
Laura Bailey
as Bluebelle
Catherine Reitman
as Additional Voices
Haley Mancini
as Princess Morbucks
Kate Higgins
as Additional Voices
Vanessa Marshall
as Additional Voices
Roger Jackson
as Mojo Jojo
Kyle A. Carrozza
as Harmadillo
Tom Kane
as Professor Utonium
Kristen Li
as Bubbles
Natalie Palamides
as Buttercup
Robbie Rist
as Additional Voices
Sonal Shah
as Sapna
Holly Palmer
as Bubbles' Singing Voice
Cree Summer
as Additional Voices
Kate Micucci
as Additional Voices
John O'Hurley
as Additional Voices
Chuck McCann
as The Amoeba Boys
Kirby
as Additional Voices
Olivia Olson
as Bliss
Travis Willingham
as Additional Voices
Carlos Alazraqui
as Additional Voices
Grey Griffin
as Deb O'Nair
Eric Bauza
as Additional Voices
Jennie Pierson
as Photographer
Anais Fairweather
as Jemmica
Rob Paulsen
as Additional Voices
Jennifer Hale
as Additional Voices
Kevin Michael Richardson
as Additional Voices
Lily Vonnegut
as Bianca Bikini