The Polar Express

Billy / Lonely Boy

The Boy Who Cried Wolf

The Further Adventures of Wally Brown

Douglas Burdett

Ticks

Charles Danson

Imps*

Phil

Magnificent Desolation: Walking on the Moon

Pete Conrad

Camp Nowhere

Donald Himmel

Harry Anderson: The Tricks of His Trade

Self

Perry Mason: The Case of the Glass Coffin

David Katz

Carpool

Robert Duff

Perfect Harmony

Derek Sanders

The Ryan White Story

David Day

The Rosebud Beach Hotel

Elliot

Take Off

Kookie ("1950's")

Letting Go

Bill

Disclosure

Henry Desmond / Hildegard Desmond (archive footage)

Corporate Affairs

Simon Tanner

Fatal Confession: A Father Dowling Mystery

Chris Robinson

That Thing You Do!

Troy Chesterfield

Missing Children: A Mother's Story

Woody

Amazons

Dr. Jerry Menzies

Mentor

Jonathan Parks

Suburban Girl

Mickey Lamm

A Plumm Summer

Agent Hardigan

Stop the World, I Want to Get Off

Littlechap

Mr. Bill's Real Life Adventures

Mr. Bill

The Ultimate Christmas Present

Edwin Hadley

Fire! Trapped on the 37th Floor

Paul DeWitt

All You Can Eat

Dr. Zukreski

Looks That Kill

Paul

Diagnosis Murder: The House on Sycamore Street

Dr. Zach Drummond

Sorority Boys

Louis

Talk to Me

Howard Grant

How You Look at It

Hero

Jerome's Bouquet

Bob

The Social Ones

Stephen Schpelnick

Dean

Patrick

Harry Anderson's Sideshow

Self

A Scooby-Doo! Christmas

Professor William Fagen Higginson (voice)

For Hope

Date #2 (uncredited)

Cathedral Pines

Father Mike McGary