Grimm Spoilers: 'Southland' Alum C. Thomas Howell Guest Starring

Grimm Spoilers: 'Southland' Alum C. Thomas Howell Guest Starring

Premiere Of Columbia Pictures' C. Thomas Howell (Criminal Minds/Southland) booked a guest starring gig on Grimm, TV Guide reports.

Howell will play FBI agent Weston Steward in Episode 18. Because of his experience and capability, Prince Vikton (Alexis Denisof) views Weston as an invaluable resource when stateside issues need to be handled swiftly and precisely.