The New Scooby-Doo Movies (TV Series)

The Spooky Fog of Juneberry (1972)

Frank Welker: Fred Jones, Sheriff Dandy Griffith

Quotes 

• Fred Jones : Well, what do you think you saw?

  Scooby-Doo : Don Knotts!

  [an owl hoots] 

  Scooby-Doo : Don Knotts!

  [an owl hoots again] 

  Scooby-Doo : Don Knotts! Don Knotts!

  Velma Dinkley : That was an owl, Scooby.