Episode 1 | Pilot

For his first case back in his hometown of Grimsburg, detective Marvin Flute searches for a missing teenage girl after her romantic interest is found decapitated on the side of the road.

Episode 2 | The Flute Show

A film crew comes to Grimsburg to document Flute's ongoing murder investigation for a true crime series; Stan treats the actor playing Flute as a father figure.

Episode 3 | McSnuff the Mystery Mutt

Flute decides to live a double-life as a dog-themed superhero when he's forced to take a desk job in the office.

Episode 4 | The Flute-itive

Flute is accused of murdering the judge of the Grimsburg Miniature Competition after getting disqualified, so he recreates a miniature model of the crime scene to clear his name; Stan joins his school's Trauma Club.

Episode 5 | Say Yes to the Death

The Grimsburg police department goes undercover at a wedding to catch a killer of bouquet catchers and while Kang, Summers and Wynona try to make a convincing wedding band, Flute is distracted when Harmony catches the bouquet.

Episode 6 | Murder on the Splurt Express

A murder mystery party gets too real for the Grimsburg PD when the host is killed; during the investigation, Flute is threatened by Stan's detective skills, Summers tries flirting with Wynona and Kang forms an unexpected bond with...

Episode 7 | Camp Slasher

Flute and the team get the campy horror movie experience when they try to make the town's summer camp slasher-proof after counselors are found murdered; Harmony tries to get Stan outdoors and away from screens.

Episode 8 | Manchine

In a failed attempt to catch the Cartwheel Killer, Marvin searches for a new partner who won't slow him down - a partner just like him.

Episode 9 | The Funaways

Stan stages his disappearance with assistance from Dr. Pentos to stop Marvin from forgetting about him.

Episode 10 | The Big Trouble with Lil' Betsy

Marvin becomes consumed with his newfound celebrity status in his determination to find former child star Lil' Betsy guilty in the death of a morning TV host.

Episode 11 | And the Winner Is... Murder!

A serial killer targets the winner of the town's talent show and Marvin sits at the judging table to catch them in the act.

Episode 12 | Younger Games

Marvin drinks a special potion that he thinks will make him immortal but causes him to rapidly de-age; the department hires a new lieutenant.

Episode 13 | The Danish Dilemma

Marvin's search for his boysenberry danish leads to an explosive case no one saw coming.