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Grimsburg Cast & Episode Guide
Latest New Episode: Flutey Friday · S3 E6 — 8 November 2026
Next New Episode: Evidence Locker II · S3 E7 — 15 November 2026 on FOX
Latest Grimsburg Episode
Flutey Friday · S3 E6
In “Flutey Friday,” the latest Season 3 episode of Grimsburg, Marvin Flute and Stan find themselves dealing with an unusual problem: they have switched bodies for a day. The premise places the series’ brilliant but personally complicated detective in an unexpected position, as the temporary exchange disrupts the way he and Stan normally move through Grimsburg. With the body-swap setup at the center, the episode is positioned as a character-driven comedy about navigating another person’s perspective while the clock runs on a strictly limited change.
A One-Day Change of Perspective
The episode’s central conflict comes from Flute and Stan having to function in each other’s bodies until the day is over. That arrangement creates the opportunity for comic complications within the eccentric city, while keeping the story focused on the contrast between the two characters and the practical challenge of managing a situation neither can simply solve through Flute’s usual detective instincts.
Grimsburg Season 3 Episode 6 Guest Cast
- Kaniehtiio Horn as Wynona Whitecloud
- Rosie Perez as Martina Martinez
Upcoming Grimsburg Episodes
Evidence Locker II · S3 E7
Grimsburg season 3, episode 7, “Evidence Locker II,” brings the community’s eccentric police-world setting together with a backward-looking group activity. The gang spends time going through the evidence locker and reminiscing about the past, making the episode’s focus less about a newly described investigation and more about the memories attached to the items they encounter. The premise keeps the series rooted in its offbeat police-procedural comedy, while the evidence locker provides a contained setting for the characters to revisit earlier experiences.
The episode’s central action comes from the gang’s shared trip through Grimsburg’s evidence locker. As they look through its contents, their attention turns to the past, giving the story an ensemble focus rather than centering solely on Marvin Flute’s detective work. That setup creates room for the show’s unusual community and its history to shape the comedy, while keeping the episode connected to the police department environment at the heart of the series.
Fur Force · S3 E8
Season 3, episode 8 of Grimsburg, titled “Fur Force,” brings a government-funded team of talking dogs into the Grimsburg Police Department through an infiltration operation. The episode places the series’ offbeat police setting alongside an unusually organized outside force, creating a new complication for the department and its eccentric detective, Marvin Flute. As the team enters the PD, the story centers on how this unconventional operation affects the show’s strange small-town law-enforcement environment.
The episode’s confirmed setup is focused on the government-funded canine team and its effort to infiltrate the police department. Their ability to talk makes the operation an especially unusual presence within Grimsburg, while the police setting keeps the story connected to the series’ central premise of eccentric crime-solving and disorderly personal lives.
About Grimsburg
Grimsburg is an American adult animated comedy series on FOX about Marvin Flute, a brilliant detective whose return to the eccentric city of Grimsburg brings him back into the orbit of the family he has struggled to understand. While Flute works cases for the local police department, his professional instincts repeatedly collide with the personal complications surrounding his ex-wife and son.
How the Series Works
The series combines police-procedural stories with an offbeat workplace comedy set inside the Grimsburg Police Department. Each mystery gives Marvin an opportunity to demonstrate his investigative skill, while the town’s unusual residents, eccentric law-enforcement colleagues and Flute’s strained family relationships create the comic complications. Its animated format allows the show to move freely between detective parody, surreal situations and character-driven family humor.
Main Voice Cast
Jon Hamm voices Marvin Flute, the celebrated detective at the center of the series. Erinn Hayes voices Harmony Flute, Marvin’s ex-wife, while Alan Tudyk voices their son, Stan Flute. The ensemble also includes Kevin Michael Richardson and Amy Sedaris, adding distinctive voices to the police department and the wider community of Grimsburg.
- Jon Hamm — Det. Marvin Flute
- Rachel Dratch — Stan Flute
- Kevin Michael Richardson — Greg Summers
- Alan Tudyk — Dr. Rufis Pentos
- Greg Chun — Lt. John Kang
- Alan Tudyk — Mr. Flesh
- Erinn Hayes — Harmony Flute
- Kevin Michael Richardson — Stranger
- Kevin Michael Richardson — Funsville Guy
Grimsburg Episode Archive
1 previously aired episode in the archive.
Showing 1 of 1 new episode.
Flutey Friday
In “Flutey Friday,” the latest Season 3 episode of Grimsburg, Marvin Flute and Stan find themselves dealing with an unusual problem: they have switched bodies for a day.
Guest Cast (2)
- Kaniehtiio Horn as Wynona Whitecloud
- Rosie Perez as Martina Martinez