Scooby-Doo, Where Are You Now!

After 52 years of solving mysteries, the Scooby gang reunite at Warner Bros. Studios to reminisce about their favorite cases and how they were filmed. But it turns out that the back lot may have its OWN monster problem. Fred, Daphne, Velma, Shaggy, and Scooby-Doo investigate this mystery while celebrating the legacy of the franchise.

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  Jonathan Stern
• 
  Franny Baldwin
• 
  Elena Antzon

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  Frank Welker
  Scooby-Doo / Fred Jones / Self
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  Matthew Lillard
  Norville 'Shaggy' Rogers / Self - Voice of "Shaggy"
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  Grey DeLisle
  Daphne Blake / Self - Voice of "Daphne"
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  Kate Micucci
  Velma Dinkley / Self - Voice of "Velma"
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  Janel Parrish
  Janel Parrish - Host
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  Jerry Beck
  Self - Animation Historian and Author
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  David Silverman
  Self - Director and Producer, "The Simpsons"
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  Seth Green
  Self - Actor, "Scooby-Doo 2: Monsters Unleashed"
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  Tony Cervone
  Self - Director, "Scoob!" / Showrunner, "Mystery Incorporated"
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  Tom Sito
  Self - Animator, Historian
• 
  Joseph Barbera
  Self - Hanna-Barbera Co-Founder (archive footage)
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  Mary Lynn Rajskub
  Producer Bryn
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  Baron Vaughn
  Bram Penobscot - Scooby's Vocal Coach
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  Casey Kasem
  Shaggy Rogers (voice) (archive footage)
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  Diedrich Bader
  Batman - Concerned Citizen (voice)
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  'Weird Al' Yankovic
  Self - Singer, Songwriter, Accordionist
• 
  Olivia Liang
  Olivia Liang - Shaggy's Martial Arts Trainer
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  Karamo Brown
  Costume Designer Carter
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  Mitch Watson
  Self - Showrunner, "Mystery Incorporated"
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  Cheri Oteri
  Lazlo the Mechanic