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)

Sam McMurray

Andre (voice)

Florence Stanley

Grandma Ethyl Phillips (voice)

Sherman Hemsley

B.P. Richfield (voice)

Allan Trautman

Narrator / Officer Brazelton (voice)

Suzie Plakson

Monica Devertebrae (voice)

Michael McKean

Inspector (voice)

Christopher Meloni

Spike (voice)

Thom Sharp

Larry (voice)

Jessica Lundy

Vendor (voice)

Jason Alexander

Grown Baby (voice)

Tim Curry

Fox Jacket (voice)

Michael Dorn

Solomon The Great (voice)

Kirk R. Thatcher

Timmy (voice)

Gary Owens

Narrator (voice)

Chuck Varesko

TV Announcer (voice)

Julianne Buescher

Simone Poupon (voice)

Michelan Sisti

Additional Dinosaur Performer / Cavepeople

Robert Picardo

Ted (voice)

Brian Henson

Aubrey Molehill (voice)

Richard Portnow

Mel Luster (voice)

Paxton Whitehead

Sir David Tushingham

John Glover

Babysitter (voice)

Steve Whitmire

Mr. Mason Dixon (voice)

Michael Earl

Refrigerator Monster (voice)

David Wohl

Bob (voice)

Bob Young

Yaratıcı, Yazar

Michael Jacobs

Yaratıcı, Yazar

Tom Trbovich

Yönetmen

Bruce Bilson

Yönetmen

Mark Brull

Yönetmen

Jeff McCracken

Yönetmen

Jay Dubin

Yönetmen

Brian Henson

Yönetmen

Reza Badiyi

Yönetmen

Patrick Johnson

Yönetmen

Max Tash

Yönetmen

William Dear

Yönetmen

Tim Doyle

Yazar

David A. Caplan

Yazar

Brian LaPan

Yazar

Dava Savel

Yazar