Gluko / Kitty Num Nums (voice)
Fred Tatasciore
Lennon (voice)
James Arnold Taylor
Gluko (voice)
Karlo Hackenberger
Gesang (voice)
Henrik Ilgner
Bubble Monster (voice)
Matti Klemm
Bubble (voice)
Elias Kunze
Simon Kunze
Jan Makino
Grandma (voice)
Dana Snyder
Mr. Sprinkles (voice)
Roger L. Jackson
Little Bubble (voice)
Alex Jayne Go
Pointy Thing (voice)
Brendon Small
Puppeteer (voice)
Artie Esposito
Anna Gamburg
Denise Gorzelanny
Achim Götz
Casting
Andrea Romano
Editor
Felipe Salazar
Director of Photography
Matt Schleicher
Director
Sung Jin Ahn
Writer
Ben Gruber
Music
Simon Panrucker
Art Direction
Khang Le
Brett A. Snodgrass
Supervising Producer
Laura Boersma