Grimm season 6

The sixth and final season of the NBC American supernatural drama series Grimm was announced on April 18, 2016. It premiered on January 6 and concluded on March 31, 2017. The season consisted of 13 episodes. The series, created by David Greenwalt, Jim Kouf and Stephen Carpenter, is produced by NBC, GK Productions, Hazy Mills Productions, and Universal Television. The main plot follows a descendant of the Grimm line, Nick Burkhardt, as he deals with being a cop, and trying not to expose his secret as a Grimm.

Main

 * David Giuntoli as Nick Burkhardt
 * Russell Hornsby as Hank Griffin
 * Silas Weir Mitchell as Monroe
 * Elizabeth Tulloch as Eve
 * Reggie Lee as Sergeant Drew Wu
 * Sasha Roiz as Captain Sean Renard
 * Bree Turner as Rosalee Calvert
 * Claire Coffee as Adalind Schade

Recurring

 * Chris McKenna as Lt. Grossante
 * Jacqueline Toboni as Theresa "Trubel" Rubel
 * Danny Bruno as Bud Wurstner
 * Hannah R. Loyd as Diana
 * Damien Puckler as Martin Meisner

Guest stars

 * Alla Korot as Dasha Karpushin
 * Kevin Joy as Adult Kelly Burkhardt
 * Nicole Steinwedell as Adult Diana
 * Wil Traval as Zerstorer
 * Douglas Trait as Skull Zerstorer

Special guest stars

 * Kate Burton as Marie Kessler
 * Mary Elizabeth Mastrantonio as Kelly Burkhardt

Production
On December 31, 2016, it was revealed that the sixth season would consist of at least 13 episodes, unlike previous seasons.

Casting
On July 27, 2016, Chris McKenna was cast as Lt. Grossante, a formidable and driven "military-type" cop.

Ratings
Time slot for Grimm in Season 6 was Fridays at 8:00 P.M. (EST).