Gary

John Mallory Asher

Wyatt Donnelly

Michael Manasseri

Chett Donnelly

Lee Tergesen

Lisa

Vanessa Angel

Rolph

Don Gibb

Principal Scampi

Bruce Jarchow

Hank

Dwight Schultz

Rhonda Wellman

Tracy Lindsey

Guest Star

James Lancaster

Rachel

Julia Condra Douglas

Zanthrax

Michael S. Deak

Deb

Amy Hathaway

Al Wallace

Jeff Doucette

Wayne Donnelly

Andrew Prine

Mr. Palate

Brian George

Wayne Donnelly

Richard Fancy

Emily Wallace

Joyce Bulifant

Mindy

Eva Loseth

Mr. Brinkman

Richard Karron

Julia Putnam

Robyn Bliley

Mr. Kite

Kenneth Danziger

Tawny

Jaime Dudney

Guest Star

Vanessa Grant

Linda

K. Jill Sorgen

Lubec

Seth Green

Chett - Age 6

Justin Chapman

Dick

Sebastian Tillinger

Marcia Donnelly

Melendy Britt

Robot

Keith Tellez

Elvis

Eddie Powers

Mr. Burbridge

Steve Suskind

Guest Star

Cynthia K Ambuehl

1986 Gary Wallace

Nathan Lawrence

Roger

Phil Buckman

Ms. Bouvier

Sarah MacDonnell

Monya

Heather Campbell

Demon

Wil Darwin Adams

Guest Star

B.J. Barie

Chett - Age 3

Garret Gerlich

Jeremy Scanlon

Ian Bohen

Michael

Clayton Norcross

Paula Sparks

Brittney Powell

Damien

Robert Romanus

Guest Star

Lauren Law

1986 Jeremy Scanlon

Matthew Linville

Jane

Christina Venuti

1986 Julia Putnam

Ashley Nation

Guest Star

Joshua Boyd