A Família Dinossauro

Stuart Pankin

Earl Sinclair (voice)

Jessica Walter

Fran Sinclair (voice)

Jason Willinger

Robbie Sinclair (voice)

Sally Struthers

Charlene Sinclair (voice)

Kevin Clash

Baby Sinclair (voice)

David Greenaway

Roy Hess (voice)

Sam McMurray

Absolute Proof Laboratories Scientist (voice) / Andre (voice) / Dolf (voice) / John (voice) / Roy Hess (voice) / Roy Hess / Buddy Glimmer (voice) / Roy Hess / Stan (voice) / Roy Hess / The Doctor (voice) / Wesayso Interviewer (voice)

Florence Stanley

Grandma Ethyl Phillips (voice)

Sherman Hemsley

B.P. Richfield (voice)

Suzie Plakson

Elder #3 (voice) / Monica Devertebrae (voice) / Monica Devertebrae / Sally (voice) / Thighs of Thunder (voice)

Allan Trautman

Dr. Elliot Piaget (voice) / Georgie (voice) / Hank (voice) / Lieutenant / Rocco (voice) / Maurice (voice) / Monster (voice) / Moola the Cash Cow (voice) / Mr. Otto Lynch (voice) / Mr. Pulman (voice) / Mug Salesman (voice) / Narrator / Officer Brazelton (v

Michael McKean

Ansel (voice) / Bryant (voice) / Dr. Herder (voice) / Ed (voice) / Guy in the Lab Coat (voice) / Hank (voice) / Inspector (voice) / Kyle (voice) / Les (voice) / Mr. Myman (voice) / Officer Bettleheim (voice) / Police Chief Parish (voice)

Thom Sharp

Bert (voice) / Chef (voice) / Decker (voice) / Ed (voice) / Frank (voice) / Larry (voice) / Richard (voice) / Ticket Guy (voice) / Walter Sternhagen (voice)

Christopher Meloni

Spike (voice)

Jessica Lundy

Caroline Foxworth (voice) / Mindy (voice) / Sitcom Wife (voice) / Vendor (voice)

Tim Curry

Chief Elder (voice) / Fox Jacket (voice) / Henri Poupon (voice) / Jean-Claude (voice) / Pterodactyl (voice) / The Devil (voice) / Winston (voice)

Jason Alexander

General H. Norman Conquest (voice) / Grown Baby (voice) / Gus Molehill (voice) / Sexual Harris (voice) / Stu (voice) / The Job Wizard (voice) / UFO! Host / Announcer (voice)

Michael Dorn

Elder in Chief (voice) / Solomon The Great (voice) / Television Announcer (voice) / WeSaySoCorp Announcer (voice)

Kirk R. Thatcher

Timmy (voice) / Wereman (voice)

Chuck Varesko

News Bulletin Announcer (voice) / Television Announcer (voice) / TV Announcer (voice) / USO Stage Manager (voice)

Gary Owens

Narrator (voice)

Julianne Buescher

Caroline Foxworth (voice) / Simone Poupon (voice) / The Smoo Show Singers (voice)

Brian Henson

Arthur Rizzic (voice) / Aubrey Molehill (voice)

Robert Picardo

Clerk (voice) / Muse (voice) / Ted (voice)

Michelan Sisti

Additional Dinosaur Performer / Cavepeople

Steve Whitmire

Mr. Mason Dixon (voice) / Sonny (voice) / Woody (voice)

Richard Portnow

Mel Luster (voice)

Paxton Whitehead

Judge (voice) / Sir David Tushingham

John Glover

Babysitter (voice) / Lucius (voice) / Prosecutor (voice)

Glenn Shadix

Monster (voice) / Ray (voice)

Joyce Kurtz

Brigitte (voice) / Katie (voice)

Michael Earl

Boy Contestant (voice) / Refrigerator Monster (voice)

David Wohl

Bob (voice)

Bruce Lanoil

Francois Jean-Marie Poupon (voice) / Judge (voice)

Joe Flaherty

Chief Elder (voice) / Elder (voice)

Susan Norfleet

Pearl Sinclair (voice)

Ed Asner

Evil Georgie (voice)

Steve Landesberg

Gary (voice)

Julia Louis-Dreyfus

Heather Worthington (voice)

Ken Hudson Campbell

Crazy Lou (voice)

Jeffrey Tambor

Hank Hibler (voice)

Dan Castellaneta

Zabar (voice)

Stephen Caffrey

Scabby (voice)

Harold Gould

Dinosaur Chief (voice)

Sally Kellerman

Pteranodon (voice)

Harry Shearer

Narrator (voice)

Perry Anzilotti

Chang Chang

Jeff Chayette

Ling Ling

Julie Maddalena

Caveman's Wife

Peter Bonerz

Insurance Agent (voice)

Steven Banks

Folk Singer (voice)

Paula Marshall

Cavewoman

Tim Doyle

General Chow (voice)

Mimi Kennedy

Glenda Molehill (voice)

Jack L. Harrell

Mr. Harold Heffer (voice)

David Leisure

Mr. Teddy Wolfe (voice)

Heather McPhaul

Caller (voice)

Tony Shalhoub

Jerry Valentine (voice)

John Vernon

Mr. Ashland (voice)

William Schallert

Wesayso Scientist (voice)

Edie McClurg

Shopper (voice)

Buddy Hackett

Louie (voice)

George Gaynes

Elder in Chief (voice)

G.W. Bailey

Sarge (voice)

Fred Travalena

Bob Hack (voice)

Jason Bernard

Edward R. Hero (voice)

Shaun Baker

Lingo (voice)

Michael Richards

Director (voice)

Richard Simmons

Richard Simmons Dinosaur (voice)

Kate McGregor-Stewart

Neighbor No. 3 (voice)

Charles Kimbrough

Dr. Ficus (voice)

Wendie Jo Sperber

Wendy Richfield (voice)

Pat Crawford Brown

Stenographer (voice)

Elizabeth Collins

Leeza (voice)

Julius Carry

Mudbelly (voice)

Jon Polito

Ty Warner (voice)

Conchata Ferrell

Shelly (voice)

David Warner

Spirit of the Tree (voice)

Ernie Anderson

Announcer (voice)

Ernie Anderson

Announcer (voice)

Eileen Dunn

Miss Honeywell