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Mission: Un-Doo-Able


Mission Un-Doo-Able title card

The New Scooby-Doo Mysteries
Episode # 104a
US Air date September 29, 1984 (ABC)
Story by Charles M. Howell
Directed by Oscar Dufau
Rudy Zamora
Previous episode

The Stoney Glare Stare

Next episode

The Bee Team

Mission: Un-Doo-Able is the first half of the fourth episode of The New Scooby-Doo Mysteries; it aired alongside The Bee Team.


The Un-DOO-Able Mission Team, under the lead of Agent Doo, set out to nab the no good crook, Mastermind. It seems he hired some technicians to build a transponder beam in the Statue of Liberty. This will allow him to control the world if the team can't stop him.


Insert details here.


Main characters:

Supporting characters:


Other characters:

  • Technicians/tourists (single appearance)(no lines)
  • Mission director (only time heard)
  • Police officers (single appearance)(no lines)





Suspect Motive/reason
Groundskeeper Grumpy. He said he keeps close watch on the gang.


Culprit Motive/reason
Cecil as Mastermind To take over the world.


Don Messick Scooby-Doo
Pizza concession man 1
Casey Kasem Shaggy Rogers
Heather North Daphne Blake
Pat Fraley Cecil
Mr. Droid
James Avery Groundskeeper


  • TBA

Cultural references

  • The title is a reference to the 60's Mission: Impossible; the "this hydrant will self-destruct" parodies the self-destructing mission messages.
  • Cecil talking in a secret room covered by a curtain and pretending to be someone more imposing and frightening is a reference to The Wizard of Oz.

Animation mistakes and/or technical glitches

  • None known.

Inconsistencies/continuity errors and/or goofs/oddities

  • The Scooby-Doo Detective Agency is referred to as the Un-DOO-Able Mission Team in this episode and appears to be employed by the government.

In other languages

Language Name Meaning
Greek Η Μυστική Ομάδα Μυστηρίου The Secret Mystery Team

Home media

  • TBA


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