Scruffy (voice), John Clinch (voice)

Patient - VA Hospital

Carlo

Copy Machine Repairman (voice), Gary (voice), Karate Instructor (voice), Chinese Masseur (voice), Interrogating Officer (voice)

Various

Les (voice), Buckley (voice), Dolphin Trainer (voice), Carlo (voice), Father (voice), Jimmy Witchard (voice), (voice), Jonathan (voice), City Councilman (voice), Lloyd Vickers (voice), Buckley / Matt (voice), Brent Cobb (voice), Enrique (voice), The Astounding Herrerra (voice), Anthony Page (voice), Jim (voice), Gayle (voice), Ted T. Ganaway (voice), Skycap (voice), Gilbert Dauterive (voice), Earl / J.J. (voice), Postal Worker (voice), Gladstone (voice), Miles Burton (voice), Big Terry (voice), Rodeo Announcer (voice), Deprogrammer (voice), Ex-President Jimmy Carter (voice), Eustis Miller (voice), Auctioneer (voice), Junior Monk (voice), Konrad Meinhoffer IV (voice), Muscular Man (voice), Tim (voice), Ticket Taker (voice), Bug Gribble / Juan Pedro (voice), Timmol (voice), Mr. Hickey (voice), Science Teacher (voice), McVie Hilgren-Bronson (voice), Pastor K (voice), Lumpy (voice), Buckley / Eustis / Additional Voices (voice), Dog Owner (voice), Craig T. (voice), Dog Trainer (voice), Monroe (voice), Bruce Tuttle / Davy Crockett / Gerald Charping (voice), Pat Flannery (voice), Booster (voice), Teenager (voice), T. Beck Minzenmyer (voice), Joe / Kris / Otto (voice), Alien Urine Salesman (voice), Mud Dobber (voice), Bloomers / Mankiller / Waiter (voice), Jimmy Witchard / Johnson (voice) (uncredited), Rico (voice), Miguel Hernandez (voice), Bartender / Math Teacher / Really Old Bartender (voice), Draper / Gary / Resident (voice), Eustis Miller / Randy Miller (voice), Consulate Guy / Mitch (voice), Meat Guy / Steve (voice), Mr. Webber (voice), Gnome On the Range Employee (voice), Rusty (voice), Frisbee Hippie (voice), Brock (voice), (voice) (uncredited), Cap (voice), Keith (voice), Buckley / Eustis Miller (voice), Bodhi (voice), Brubaker / Weaver #1 (voice), Terrence Pope (voice), Fitzy (voice), Old Man #1 / Oskar / Sports Guy (voice), Anthony (voice), Bazooms Manager / Dealer #1 / Man on TV (voice), David / Emcee (voice), Army Doctor (voice), Spencer / Dennis / Byrne / Actor (voice), Charlie / Booster #1 (voice), Conductor Nolan / Lawrence Robbins (voice), Miguel Hernandez / Mr. Terkelsen (voice), Gen-Y Geek / The Dow Genius (voice), Bradford / Umpire (voice), Stu (voice)

Dave

Scruffy (voice)

David Strathairn (voice)

Michael Bolton

David Nabbit

Additional Voices (voice)

Mr. Lowelle

Nelson

Norman

John Smith

Dalton Furrelle

Lomax, J.J. Bodybuddy

James L. Brooks

Roy (voice)

Arboreus / Mr. Aids (voice), AJ Slick (voice), Janitor 2 (voice), Tough Teddy (voice), Scotty Halas (voice), Police Officer (voice), Zach / Man (voice), Policeman (voice), Officer Blatt / Diabetic Guy (voice), Radioshack Guy (voice), Officer Blatt (voice), Dan Boy (voice), Officer Black (voice), Doctor / Pixar Artist (voice), (voice)

Angry Caller (voice)

Referee

Secretary of State

Corey

Buzz / Bob Bumble / Pilot (voice)

Nudar / Various (voice)

Dr. Wernstrom / Various (voice)

Roberto (voice)

Larry / Adoy / Ra-Ra the Sun King / Additional Voices (voice) (archive footage)

Ubuntu Goode (voice)

The Number 9 Man / Scruffy / Michael / Neputnian (voice)

Mr. Frond (voice), Captain Isopod (voice), Mr Miller (voice), Tyler (voice) / Tyler's Father (voice), Marshmallow (voice), Announcer (voice) / Trev (voice), Troop Leader (voice), Campus Cop (voice), Highway Patrol Officer (voice) / DJ (voice), Announcer (voice) / Oscar Anthony (voice), Mr. Branca (voice), Clay (voice) / Ranger Matthew Dainko (voice), Tammy's Dad (voice), Trev (voice), Angel (voice), Mr. Frond (voice) / Mr. Branca (voice) / Trev (voice), Scott Bakula (voice), Mr. Frond (voice) / Marshmallow (voice), Ranger Matthew Dainko (voice), Mr. Frond (voice) / Tammy's Dad (voice) / Mr. Branca (voice), Dancer (voice), Mr. Frond (voice) / Mr. Branca (voice), Mr. Frond (voice) / Martin (voice), August (voice) / Oscar (voice), Mr. Frond (voice) / Trev (voice), Astronaut / Automated Greeting Guy / Board Member #2 (voice), Clyde (voice), Joel (voice), Ernie (voice) / Marshall (voice), Security Guard (voice) / Rocker (voice), Marshmallow (voice) / Trev (voice), Chris (voice), Walter / Sheilla (voice), Michael (voice), Neil (voice), Officiant / Wedding Guest (voice), Kyle (voice) / Ethel (voice), Eddie 'Tude (voice), Eric / Customer (voice), Customer / Sorting Clerk / Ernie / Santa Doll (voice), Captain Davis / Harley's Dad / Patty's Dad (voice), Mr. Frond (voice) / Michel Du Rocher (voice), Mr. Frond (voice) / Photographer (voice) / Trev (voice), Mr. Frond (voice) / Usher (voice), Farmer Keith (voice), Scott Baggs / Announcer / Herbert / Hot Cousin Dave (voice), Restaurant Guy / St. Paddy's Guy #2 (voice), Mr. Frond / Mr. Branco / Trev / Carine (voice), Beard Guy / Clerk / Limo (voice), Mr. Rosenthal (voice), Soldier (voice), Rink Manager (voice), Shop Herman (voice), Billy / Knot-Tying Sailor (voice), Blood Bank Guy (voice), Ryder (voice), Gnome Guy (voice), Salesman (voice), Mr. Frond (voice) / Kabob Customer (voice), Phil (voice), Foreman (voice), Lillian Bosco (voice), Ferry Worker (voice), Pony Danza (voice), Marshmallow (voice) / Police Chief (voice), Manny / Trev (voice), Marshmallow (voice)/Trev (voice), Announcer (voice) / Gum Boy (voice) / Walkie Talkie Voice (voice), Clerk (voice), Theater Employee / Laundrynado (voice), Mr. Frond (voice) /8th Grade Boy (voice) /Norman (voice), Trev / Glencrest Worker / Man in Dress Shirt (voice), Mr. Frond (voice) / Announcer (voice), Kip (voice), Auditor #2 (voice), Troy (voice), Dusty (voice), Devon (voice)

Steve Williams (voice)

Narrator / Mr. Gar / Brandon (voice)

(voice)

English chauffeur

Oficial da Imigração

Produtor Paramount 1

Mr. Gar (voice), Jethro (voice) / additional voices (voice), Action News Narrator (voice) / Brandon (voice)

The Herald (voice)

Kevin Crawford (voice)

Peter (voice)

Sheriff (voice)

Jack / Sheriff (voice)

Albertson

Male Jogger / Reporter (voice)

Sheriff, AKA: Cutler Toe (voice)

Santiago Carpaccio (voice), Gill Beavers (voice), Lawler (voice), Kid (voice), Captain Randy (voice), Abelard (voice), Bizarro Santa (voice), Greg Dorp (voice), Santa (voice), Chumbo (voice), Policeman (voice), Big Clown (voice), Bruck (voice), Mark (voice), Mr. Slimsac (voice), Ivan (voice)

Farrel Nash

Roger / Warren (voice), Roger / Warren / Seth (voice)

Mr. Frond / Robot (voice)

German Tourist / Gage / Jail Warden (voice)

Mr. Frond (voice)

Underbite Pound Dog (voice)

Duzenthal