Dave Foley
Flik (voice)

Kevin Spacey
Hopper (voice)

Julia Louis-Dreyfus
Atta (voice)

Hayden Panettiere
Dot (voice)

Phyllis Diller
Queen (voice)

Richard Kind
Molt (voice)

David Hyde Pierce
Slim (voice)

Joe Ranft
Heimlich / Additional Voices (voice)

Denis Leary
Francis (voice)

Jonathan Harris
Manny (voice)

Madeline Kahn
Gypsy Moth (voice)

Bonnie Hunt
Rosie (voice)

Michael McShane
Tuck / Roll (voice)

John Ratzenberger
P.T. Flea (voice)

Brad Garrett
Dim (voice)

Roddy McDowall
Mr. Soil (voice)

Edie McClurg
Dr. Flora (voice)

Alex Rocco
Thorny (voice)

Carlos Alazraqui
Additional Voices (voice)

Jack Angel
Additional Voices (voice)

Bob Bergen
Additional Voices (voice)

Kimberly J. Brown
Additional Voices (voice)

Rodger Bumpass
Additional Voices (voice)

Anthony Burch
Additional Voices (voice)

Jennifer Darling
Additional Voices (voice)

Debi Derryberry
Additional Voices (voice)

Paul Eiding
Additional Voices (voice)

Jessica Evans
Additional Voices (voice)

Bill Farmer
Additional Voices (voice)

Brad Hall
Additional Voices (voice)

Jess Harnell
Additional Voices (voice)

David L. Lander
Additional Voices (voice)

John Lasseter
Additional Voices (voice)

Sherry Lynn
Additional Voices (voice)

Mickie McGowan
Additional Voices (voice)

Courtland Mead
Additional Voices (voice)

Christina Milian
Additional Voices (voice)

Kelsey Mulrooney
Additional Voices (voice)

Jeff Pidgeon
Additional Voices (voice)

Phil Proctor
Additional Voices (voice)

Jan Rabson
Additional Voices (voice)

Jordan Ranft
Additional Voices (voice)

Francesca Marie Smith
Additional Voices (voice)

Andrew Stanton
Additional Voices (voice)

Hannah Swanson
Additional Voices (voice)

Russi Taylor
Additional Voices (voice)

Travis Tedford
Additional Voices (voice)

Ashley French
Additional Voices (voice)

Lee Unkrich
Additional Voices (voice)

Jordan Warkol
Additional Voices (voice)