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E*I*E*I*O is the second half of the twelfth episode of The New Scooby-Doo Mysteries. It was preceded by A Scarey Duel with a Cartoon Ghoul.

Premise

The kids head over to the Experimental Institute for Evolutionary Improvement of Organisms, also know as E.I.E.I.O., to help old Mr. MacDonald, the director, discover who is creating monsters with the secret formula that he developed to create large amounts of food.

Synopsis

Insert details here.

Characters

Main characters:

Supporting characters:

Villains:

Other characters:

  • Chicken (single appearance)(no lines)
  • Lamb (single appearance)(no lines)
  • Cow (single appearance)(no lines)
  • Pig (single appearance)(no lines)
  • Horses (single appearance)(no lines)

Locations

Objects

Vehicles

Suspects

Suspect Motive/reason
Mr. Memory As a scientist he would know how to create monsters.
Eunice Afraid she would be fired because of her clumsiness.
Parker Old MacDonald was annoyed by his bored attitude.

Culprits

Culprit Motive/reason
Parker disguised as Old MacDonald He genetically-engineered a giant mouse to take over the farm and make millions with Old McDonald's formulas.

Cast

Don Messick Scooby-Doo
Scrappy-Doo
Casey Kasem Shaggy Rogers
Heather North Daphne Blake

Notes/trivia

  • TBA

Animation mistakes and/or technical glitches

  • None known.

Inconsistencies/continuity errors and/or goofs/oddities

  • None known.

In other languages

Language Name Meaning
Greek Το Ινστιτούτο The Institute

Home media

  • TBA

Quotes


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