The Big Doo is an episode of The Looney Tunes Show. It featured a crossover with the Mystery Inc. gang.


Scooby-Doo and the gang (Shaggy, Fred, Daphne & Velma) (alongside their press agent P.R. Frank the Press Agent is in town for a book signing at the book store at the Books & News store when a mystery contest is held. When Bugs and his friends are following the clues, Yosemite Sam, Nasty Canasta, and Cottontail Smith try to ruin their hopes. But when Scooby-Doo and the gang ends up kidnapped, Bugs and his friends try to locate them and find out that his kidnapper his their own press agent. In the end The Scooby-Doo and the gang owe Bugs dental graditute and make that 2 tates even, Yosemite, Canasta & Cottontail got $432 smackeroos and Scooby-Doo and the gang plan to add a brand new chapter to their book the Bugs Art of Detectiving.


Cast and characters

Actor Character
Frank Welker Scooby-Doo
Fred Jones
Deputy Dusty
Matthew Lillard Shaggy Rogers
Grey DeLisle Daphne Blake
Mindy Cohn Velma Dinkley
Susan Blu Flim-Flam
Jeff Bergman Bugs Bunny and Daffy Duck
Jeff Bennett Nasty Canasta
Danny Chambers Cottontail Smith
Kwesi Boakye Gossamer
Bob Bergen Porky Pig
John Kassir Pete Puma
Eric Bauza Marvin the Martian


  • Bugs: Hey Gossamer
  • Gossamer: Hi Mr. Bunny

  • Porky: Look guys is... (The Mystery. Inc are out of the Mystery Machine) Scooby-Doo and the Gang!
  • Fred: Greetings, our fellow mystery fans.

  • (At Books & News)
  • Yabba-Doo: Hey Dusty, Floyd their here
  • Deputy Dusty: Well why you know it's the Mystery Inc. and I did you guys finish stack the books out?
  • Scooby-Dum: Yep you gotta see this
  • Flim-Flam: Yeah.
  • (Deputy Dusty saw the books are stack it out right and is completed)
  • Deputy Dusty: Good job guys and let's go
  • (Deputy Dusty, Flim-Flam, Yabba-Doo, Scooby-Dum and Scrappy-Doo are here to see the Mystery Inc.)
  • Shaggy: Hey Scoob, it's your nephew, cousin and brother work here.
  • Velma: Yeah go see them Scooby.
  • Daphne: Yeah go on.
  • Scooby: I will.
  • Scrappy: Gosh it's good to see you uncle Scooby.
  • Scooby-Doo: It's good to see you to Rabba, Scooby-Dum and Scrappy
  • (Paparazi takes a picture to them)
  • Yabba-Doo: Remember the good old days when we use to solve swell mysterious together and rescue?
  • P.R. Frank: Sorry dogs only you employee.
  • Scrappy: Say who do you think you are?
  • P.R. Frank: The name is Frank. P.R. Frank.
  • Scooby-Dum: Scooby?

  • [credits]
  • (At Warner Bros. logo and opens)
  • Scooby-Doo: Scooby-Dooby-Doo!
  • Scooby-Dum: Dum-Dum-Dum-Dum!
  • Scrappy-Doo: Scrappy-Dappy-Doo!
  • Yabba-Doo: And, Yippity-Yabbity-Doo!
  • All: (Laughs)


  • This episode is similar to Yo Yogi! episode "The Big Snoop"
  • Shaggy and Scooby-Doo did appeared in "Looney Tunes: Back In Action".
  • Velma did appeared in episode "Members Only".
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