James Marsden

Diggs (voice)

Nick Nolte

Butch (voice)

Christina Applegate

Catherine (voice)

Bette Midler

Kitty Galore (voice)

Pascale Hutton

Jackie

Katt Williams

Seamus (voice)

Neil Patrick Harris

Lou (voice)

Sean Hayes

Mr. Tinkles (voice)

Wallace Shawn

Calico (voice)

Roger Moore

Tab Lazenby (voice)

Joe Pantoliano

Peek (voice)

Michael Clarke Duncan

Sam (voice)

Chris O'Donnell

Shane

Jack McBrayer

Chuck

Fred Armisen

Freidrich

Kiernan Shipka

Little Girl

Paul Rodríguez

Crazy Carlito (voice)

J.K. Simmons

Gruff K-9 (voice)

Grey DeLisle

Security Bulldog/Catherine's Niece/Cat Spy Analyst

E. G. Daily

Scrumptious / Patches / Catherine's Niece (voice)

Phil LaMarr

Paws / Cat Spy Analyst (voice)

Michael Beattie

Angus MacDougall (voice)

Jeff Bennett

Duncan MacDougall (voice)

Malcolm Stewart

Captain Flemming

Dawn Chubai

Reporter

Keith Dallas

Coit Tower Guard

Len Morganti

Rex (voice)

Betty Phillips

Cat Lady

Christopher Lee Parson

Hep Cat / Cat Spy Analyst (voice)

Bumper Robinson

Cool Cat / Dog Killa / Cat Spy Analyst / Slim (voice)

Rick D. Wasserman

Rocky (voice)

Roger L. Jackson

Inmate Fat Cat (voice)

Bonnie Cahoon

Dog HQ PA / Catherine's Niece (voice)

André Sogliuzzo

Snobby K-9 (voice)

Carlos Alazraqui

Cat Gunner / Cat Spy Analyst (voice)

Ingrid Tesch

Mom

Amitai Marmorstein

Playland Worker

Robert Hewko

Old Man

Mark Burgess

Used Car Salesman

Sage Brocklebank

Park Patron

Armando Vega Gil

Director

Brad Peyton

Director

Greg Michael

Second Unit Director

Armando Vega Gil

Guión

Ron J. Friedman

Guión

Steve Bencich

Guión

Glenn Ficarra

Personajes

John Requa

Personajes

Claudio Pezzotti

Director de Fotografía

Steven Poster

Director de Fotografía

Susana San José

Compositor de la Música Original

Christopher Lennertz

Compositor de la Música Original

Polly Johnsen

Productor

Andrew Lazar

Productor

Tono

Compañía de Produccion

Miri Yoon

Co-Productor

Bruce Berman

Productor Ejecutivo

Brent O'Connor

Productor Ejecutivo

Tish Monaghan

Diseño de Vestuario

Julie Rogers

Editor

Mo Henry

Negative Cutter

Rusty Smith

Diseño de Producción

Ramsey Avery

Dirección Artística

Nate Fredenburg

Dirección Artística

Sandi Tanaka

Dirección Artística

Carol Lavallee

Decorados

Sue Houston Safianoff

Animation

Andy Hass

Animation

Seung Hoo Ihm

Animation

Jeremy Stewart

Animation

Q Fortier

Visual Effects

Ray McIntyre Jr.

Stereoscopic Supervisor