Space Command Redemption

as Greg Mazzey

Babylon 5: The Road Home

as Lennier (voice)

What We Left Behind: Looking Back at Star Trek: Deep Space Nine

as Self

The Face is Familiar

as Narrator

Holly Hobbie and Friends: Surprise Party

as Bud Morris (voice)

Holly Hobbie and Friends: Christmas Wishes

as Bud Morris / Judge #1 (voice)

A.I. Assault

as Major Keith

Look, Up in the Sky! The Amazing Story of Superman

as Self

Derailroaded

as Self

Ringers: Lord of the Fans

as Self

Comic Book: The Movie

as Bill Mumy

Larry 'Wild Man' Fischer

as Self

Behind the Dementia

as himself

Boom! Hollywood's Greatest Disaster Movies

as Self - Host

Attack of the 50 Foot Monster Mania

as Narrator

Lost In Space Forever

as Self (also archive footage)

The Monkey Prince

as Sam (voice)

Underground Adventure

as Sam (voice)

Three Wishes

as Neighbor

Double Trouble

as Bob

Captain America

as Young General Fleming

Zabagabee

as Art Barnes

Hard to Hold

as The James Roberts Band - Keyboard

Twilight Zone: The Movie

as Tim

Sunshine Christmas

as Weaver

Papillon

as Lariot

Bless the Beasts & Children

as Lawrence Teft

Rascal

as Sterling North

Wild in the Streets

as Boy (uncredited)

Dear Brigitte

as Erasmus 'Ras' Leaf

Lost in Space - No Place to Hide

as Will Robinson

For the Love of Willadean

as Freddy Gray

Palm Springs Weekend

as Boom Boom Yates

A Ticklish Affair

as Alex Martin

A Child Is Waiting

as Child

Sammy, the Way-Out Seal

as Petey Loomis

Tammy Tell Me True

as Neil Bateman

The Wizard of Baghdad

as Aladdin