Dinosaurs

Stuart Pankin

Earl Sinclair (voice)

Jessica Walter

Fran Sinclair (voice)

Sally Struthers

Charlene Sinclair (voice)

Kevin Clash

Baby Sinclair (voice)

Sam McMurray

Roy Hess (voice)

Florence Stanley

Grandma Ethyl Phillips (voice)

Sherman Hemsley

B.P. Richfield (voice)

Suzie Plakson

Monica Devertebrae (voice)

Allan Trautman

Mr. Pulman (voice)

Michael McKean

Police Chief Parish (voice)

Christopher Meloni

Spike (voice)

Thom Sharp

Frank (voice)

Jessica Lundy

Mindy (voice)

Jason Alexander

The Job Wizard (voice)

Tim Curry

Henri Poupon (voice)

Michael Dorn

WeSaySoCorp Announcer (voice)

Kirk R. Thatcher

Timmy (voice)

Gary Owens

Narrator (voice)

Julianne Buescher

Caroline Foxworth (voice)

Michelan Sisti

Additional Dinosaur Performer / Cavepeople

Robert Picardo

Muse (voice)

Brian Henson

Arthur Rizzic (voice)

Richard Portnow

Mel Luster (voice)

Paxton Whitehead

Sir David Tushingham

John Glover

Babysitter (voice)

Steve Whitmire

Sonny (voice)

David Wohl

Bob (voice)

Bruce Lanoil

Judge (voice)

Joe Flaherty

Chief Elder (voice)

Glenn Shadix

Monster (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

Julie Maddalena

Caveman's Wife

Peter Bonerz

Insurance Agent (voice)

Steven Banks

Folk Singer (voice)

Paula Marshall

Cavewoman

Mimi Kennedy

Glenda Molehill (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)

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)

Julius Carry

Mudbelly (voice)

Jon Polito

Ty Warner (voice)

Conchata Ferrell

Shelly (voice)

David Warner

Spirit of the Tree (voice)

Ed Asner

Evil Georgie (voice)