In this Live Wire Radio interview from October 2011, Silas Weir Mitchell and Bitsie Tulloch talked about Grimm’s premise and series pilot, before the show’s series premiere. Source: Live Wire Radio.
GRIMM: Silas Weir Mitchell and Bitsie Tulloch
An Interview with two of the cast, Silas Weir Mitchell and Bitsie Tulloch from the NBC series Grimm. Taped October 22, 2011.