Will Ferrell
Ted (Man with the Yellow Hat) (voice)
Acting
Drew Barrymore
Maggie (voice)
Acting
David Cross
Junior (voice)
Acting
Eugene Levy
Clovis (voice)
Acting
Joan Plowright
Ms. Plushbottom (voice)
Acting
Dick Van Dyke
Mr. Bloomsberry (voice)
Acting
Frank Welker
George (voice)
Acting
Ed O'Ross
Ivan (voice)
Acting
Michael Chinyamurindi
Edu (voice)
Acting
Michael Sorich
"Seen It" Cab Driver (voice)
Acting
Billy West
Manager (voice)
Acting
Jeff Bennett
Salesman (voice)
Acting
Kath Soucie
Animal Control Receptionist (voice)
Acting
Clint Howard
Balloon Man (voice)
Acting
Shane Baumel
Kid (voice)
Acting
Timyra-Joi Beatty
Kid (voice)
Acting
Christopher Chen
Kid (voice)
Acting
Jessie Flower
Kid (voice)
Acting
Alexander Gould
Kid (voice)
Acting
Terrence Hardy Jr.
Kid (voice)
Acting
Hailey Noelle Johnson
Kid (voice)
Acting
Kelsey Lansdowne
Kid (voice)
Acting
Ariel Winter
Kid (voice)
Acting
Kimberly Brooks
Additional Voices (voice)
Acting
Wendy Cutler
Additional Voices (voice)
Acting
Joey D'Auria
Additional Voices (voice)
Acting
Richard Epcar
Additional Voices (voice)
Acting
Treva Etienne
Additional Voices (voice)
Acting
Eddie Frierson
Additional Voices (voice)
Acting
Donald Fullilove
Additional Voices (voice)
Acting
Philip Maurice Hayes
Additional Voices (voice)
Acting
Bridget Hoffman
Additional Voices (voice)
Acting
Rif Hutton
Additional Voices (voice)
Acting
Steve Kehela
Additional Voices (voice)
Acting
Grier King
Additional Voices (voice)
Acting
Donna Lynn Leavy
Additional Voices (voice)
Acting
Nadia Lewis
Additional Voice (voice)
Acting
John Mariano
Additional Voices (voice)
Acting
Caitlin McKenna
Additional Voices (voice)
Production
Kerry Michele
Additional Voice (voice)
Acting
Juan Pope
Additional Voices (voice)
Acting
Jonny Solomon
Additional Voices (voice)
Acting
Mandy Fabian
Additional Voices (voice)
Acting
Fred Tatasciore
Additional Voices (voice)
Acting