by A day like today on Grimm 5 years ago on May 11th, 2012:
- A strange “animal” attack invokes the legend of “BigFoot”. The suspect is Monroe’s friend who is suffering from a mysterious condition that causes the inability to completely return to human form. This leads Nick to a therapist who has created an artificial drug to suppress the creature inside, with horrifying side effects… After shooting the therapist, Hank sees something he can’t explain.
Episode: 1×21 – Big Feet
Original Air Date: 05/11/2012
