Factual error: Frankie's official military record shows her rank and grade as Specialist E-3. E-3 is a Private First Class. A Specialist is E-4.
Grimm (2011)
1 factual error in season 3 - chronological order
Starring: David Giuntoli, Russell Hornsby, Sasha Roiz, Silas Weir Mitchell, Bitsie Tulloch
Character mistake: Raymond refers to his equipment as EMF (Electromagnetic Fields), except it is labelled as EMR (Electromagnetic Radiation).
Nick Burkhardt: I guess you don't have to be a hexenbiest to be a witch.
Adalind Schade: You don't have to be a witch to work this kind of magic.