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...

Genre: Animation

Cast: Don Messick

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...

Genre: Adventure

Cast: Daws Butler

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,...

Genre: Adventure

Cast: Joe Colligan

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,...

Genre: Animation

Cast: Casey Kasem

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...

Genre: Animation

Cast: Casey Kasem

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

Genre: Comedy

Cast: Mel Blanc

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

Genre: Thriller

Cast: Michael Douglas

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

Genre: Animation

Cast: Greg Alter

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

Genre: Animation

Cast: Casey Kasem

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

Genre: Animation

Cast: Daws Butler