All Cast
Christina Ricci
Yellow (voice)
Sean Astin
Horatio (voice)
Jessica Capshaw
Duck (voice)
Craig Ferguson
Nat (voice)
E. G. Daily
(voices)
Rosie Perez
Red (voice)
Tara Strong
(voice)
Wayne Brady
Blue (voice)
Owen Wilson
Ricky The Dragon (voice)
Jess Harnell
Green (voice)
David Kaye
Black (voice)
Jeremy Guskin
Professor Heliotrope (voice)
Frank Gladstone
Astronaut (voice)
Zoë Bright
Madame Pink (voice)