Grimsburg
Grimsburg is an American animated sitcom created by Catlan McClelland and Matthew Schlissel for the Fox Broadcasting Company. Before its first-season premiere, the series was renewed for a second season in October 2022. The series premiered on the Animation Domination programming block on January 7, 2024. The first season concluded on May 12, 2024 and the second season premiered on February 16, 2025. The second season concluded on July 17, 2025. In May 2025, the series was renewed for a third season.
Premise
The series takes place in the town of Grimsburg, where detective Marvin Flute may be the greatest detective, but cannot figure out his own family.Voice cast
Main
- Jon Hamm as Marvin Flute, Grimsburg's finest detective who is Stan's estranged father and Harmony's ex-husband. He returns to his hometown to try to solve the greatest mysteries: himself and his family.
- Greg Chun as Lt. John Kang, Marvin's mentor who teaches him important lessons about detective work.
- Rachel Dratch as Stan Flute, Marvin and Harmony's son who is trying to get his parents back together.
- Erinn Hayes as Harmony Flute, Marvin's ex-wife and Stan's mother who was raised by bears, and has a job as an anchor woman.
- Kevin Michael Richardson as Det. Greg Summers, a newer member who became a cyborg after an accident involving a carousel. It is revealed in season 2 that Summers was actually a worker for the carousel rather than a cop before the accident. The cyborg procedure was supposed to be for an actual cop but mistakenly went to Summers.
- Alan Tudyk as
- * Dr. Rufis Pentos, Marvin's former music teacher-turned-nemesis.
- * Mr. Flesh, Stan's imaginary friend, who appears to Stan in order to get him to do something bad or crazy.
Recurring
- Wendi McLendon-Covey as Chief Stamos, Marvin's boss and the former chief of the Grimsburg Police Department. She had a silent cameo in the season 2 episode, "CrimeCon"
- Kaniehtiio Horn as Wynona Whitecloud, a mortician and Summers’ love interest
- Rosie Perez as Martina Martinez who takes over as the chief of the Grimsburg Police Department in season 2.
- Jaime Camil as Mayor Dilquez, the mayor of Grimsburg
- Debi Derryberry as Teague Hilton, leader of the Stable Boys clique who bullies Stan.
- Natalie Palamides as Khaleesi, the popular girl at Grimsburg Middle School
- Martin Short as Otis Volcanowitz, the newest detective at the Grimsburg police department
Guest Voices
- Rob Huebel
- Ronny Chieng
- Toks Olagundoye
- Brian Jordan Alvarez
- Patton Oswalt as Stinky the Camp Slasher
- Tim Meadows as Alistair Chadwell, the host of the murder express.
- Piotr Michael as McSnuff / Paul Giamatti / Garfield / Damien Flesher
- Andrés du Bouchet
- Ross Marquand as Timmy Tommy
- Amy Sedaris as Lil Betsy
- Christina Hendricks as Anna
- Asif Ali as Lt. Ravi
- Cheri Oteri as Doris
- Tom Segura as Buddy
- Kiernan Shipka as Mo11y
- Sherry Cola as Charlotte Kang
- J. K. Simmons as Mitchell Flute, Marvin's Father.
- Joel McHale as Junior
- Tina Fey as Herself
- Anna Osceola as Bridget
- Jonathan Kite as Chuck Noland
- Neil Magnuson
- Yara Martinez as Martinez
- Danny Mastrogiorgio
- Danny Trejo as Tino
- Melissa Villasenor
- Tara Strong as Nedward
- David Herman
- Scott Menville
- E.G. Daily
- Cree Summer as Abigail
Production
In October 2021, Fox ordered Grimsburg straight-to-series. Bento Box Entertainment is the animation studio.In October 2022, Fox renewed it for a second season, ahead of its premiere on January 7, 2024.
In May 2025, the series was renewed for a third season.