MCF: Anotehr Monsterous Mystery is a upcoming mystery written by Detective88 and co-written by EmmyDisney17. It is the sequel to "MCF: A Monsterous Mystery" where Dr. Flora, a worker for Professor Weisman plans to get rid of the MCF who team up with Oozma Kappa and Mystery Inc again to cure Jeff's problem.

Characters Who AppearEdit

  • Raina
  • Jessy
  • Tracy
  • Tricia
  • Daisy
  • Emmy
  • Starz
  • Skyla
  • Wander
  • Sylvia
  • Mordecai and Rigby
  • Bartok
  • Mystery Inc(Scooby, Shaggy, Daphne, Fred and Velma)
  • Mike
  • Sulley
  • Don Carlton
  • Squishy
  • Terry and Terri
  • Art
  • 'Uncle Jeff'(Return)
  • Surly(Return)
  • Andie(Return)
  • Buddy(Return)
  • Johnny, Jamie and Jimmy(Return)
  • Mole(Return)


  • Dr. Mimi Flora(Debut; main antagonist)
  • Carrie(Debut; secondary antagonist, alter reforms)


A mosnter is terroizing the town again so it's up to the MCF, with the help of Oozma Kappa and Mystery Inc to stop it, but along the way, Jeff has overcome with a problem which leaves Terry and Terri concerned.


  • Aside from the MCF theme, like the preceeder, it has no songs as the authoress wants it as serious as possible. 
  • This story focuses on Terry and Terri as they're reunited with their long lost uncle and are trying to be the grownups that they are. It is also goes in depth with Terrt and Terri's relationship with Jeff as uncle/father figure.
    • This also expands the past of Terry and Terri and why they lived with Jeff and then stayed at Oozma Kappa

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