Marilyn Schreffler Movies

See how your favorite snack-munching canine super-sleuth got his start as the first five Scooby-Doo episodes ever unleashed - the series pilot What a...

Yogi and the gang mistakenly board the famous Howard Hughes' plane The Spruce Goose. They accidentally start the plane, so they decide to take it for...

Set on the subterranean Mine-World, a band of human worker are treated like slaves under the power of the evil overlord Zygon until one, Orin, unearth...

Scooby, Shaggy and Scrappy are on their way to a Miss Grimwood's Finishing School for Girls, where they've been hired as gym teachers. Once there, how...

Zoinks! Get ready to shake and shiver with Scooby-Doo and the Mystery, Inc. gang as they collect clues and capture crooks as only they can! These teen...

One rainy day, Heathcliff babysits and recounts old stories while his nephews are reluctantly forced to listen.

A married man's one-night stand comes back to haunt him when that lover begins to stalk him and his family.

On Halloween night, Hairy Scarey, Winifred Witch and Screech Ghost are plotting their mean-spirited spookings. Casper refuses to join them and decides...

Shaggy and Scooby-Doo quit their Saturday morning TV series in pursuit of Hollywood stardom.

Businesswoman Sophie Throckmorton plans to sell the Jellystone Lodge, devastating the regular guests – including Huckleberry Hound, Augie Doggie and D...