The BEST episodes of Layton Mystery Detective Agency: Kat's Mystery‑Solving Files
Every episode of Layton Mystery Detective Agency: Kat's Mystery‑Solving Files ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Layton Mystery Detective Agency: Kat's Mystery‑Solving Files!
Professor Layton's daughter, Katrielle Layton, runs the Layton Detective Agency together with the talking dog Sherl and her assistant Ernest, and solves strange cases that happen everyday in London. Originally, she started the job with the purpose of finding her father, Hershel Layton, who had disappeared suddenly, but her incredible ability to solve puzzles made her well-known and she receives numerous requests.
#1 - Katrielle and the Transparent Baby
Season 1 - Episode 39 - Aired 1/13/2019
An Agencybound Katrielle receives a call from babysitter Kelly, whose concerns about her latest assignation appearing to include an invisible infant prompt the unflappable investigator to attempt to conduct a full inquiry over the phone.
#2 - Fugitive Katri
Season 1 - Episode 27 - Aired 10/14/2018
The Agency team find themselves on the run from the law after Katrielle is accused of a murder.
#3 - The Goddess of the Thames Smiles Twice
Season 1 - Episode 28 - Aired 10/21/2018
Katrielle finds yet another mystery on her hands when a celebratory treasure hunt on a luxury cruise ship's inaugural voyage goes awry.
#4 - Katrielle and the Nessie of Loch Nem
Season 1 - Episode 29 - Aired 10/28/2018
The Agency trio travel to the Highlands to investigate recent sightings of a strange "Nessie" creature at Loch Nem.
#5 - Katrielle and the Immortal Vampire
Season 1 - Episode 30 - Aired 11/4/2018
A new client, Hans, approaches the Agency after an encounter with an old friend whose appearance has seemingly remained unchanged after thirty-five years.
#6 - Katrielle and the Witch Wife
Season 1 - Episode 31 - Aired 11/11/2018
Strange goings-on in a domestic household lead the Agency's latest client to seek their advice on whether or not his wife has become a witch.
#7 - Katrielle and the Prince of the Stars
Season 1 - Episode 32 - Aired 11/18/2018
Katrielle takes on the task of reuniting a young woman with the object of her affections, a man who claimed to hail from another planet.
#8 - Katrielle and the Murder on the Spaceship Bengarian
Season 1 - Episode 33 - Aired 11/25/2018
Bengary challenges the Agency team to solving their most ambitious case yet: a murder mystery from the realm of his own imagination.
#9 - Professor Layton and the Relics Treasure: Episode 3
Season 1 - Episode 34 - Aired 12/2/2018
On the tail of the fabled Relics, the Professor and Luke of eleven years prior close in on a shadowy figure, while Katrielle and co. trace their whereabouts in the present.
#10 - Professor Layton and the Relics Treasure: Episode 4
Season 1 - Episode 35 - Aired 12/9/2018
The paths of the two parties converge in Southampton as the final hours before the duo's disappearance count down.
#11 - The Cursed London Collection
Season 1 - Episode 36 - Aired 12/16/2018
Angel Arrow CEO Bergman calls on the Agency after the label's four showcase dresses vanish two nights before the world's biggest fashion show.
#12 - Mintan's New Ambition
Season 1 - Episode 37 - Aired 12/23/2018
The Agency is visited by Mintan's fellow farmworkers, seeking the team's help after a sudden personality change in their old friend transformed him from hard-working farmer to rude gambler with an improbable perfect winning streak.
#13 - The Scotland Yard Bayside Shakedown
Season 1 - Episode 38 - Aired 1/6/2019
Katrielle joins a Scotland Yard blockade erected around a bridge due for demolition after a giant robot constructed by Bengary takes up residence. With the robot incapable of normal communication, Katrielle must figure out both how to get through to it and what the nature of its goal might be.
#14 - The Diary of Noah
Season 1 - Episode 26 - Aired 10/7/2018
Ernest recounts the time he was accused of stealing valuable research papers on his first day at Gressenheller University, and, in doing so, his fateful first meeting with Katrielle.
#15 - Geraldine Royer and the Final Customer
Season 1 - Episode 40 - Aired 1/20/2019
Spurred by a horoscope warning that the only recourse to having "the worst day of the decade" might be to spend it with a friend, Katrielle decides to meet with Emiliana at a local café, unaware that the adroit analyst has her own plans. Emiliana challenges Katrielle to guess the professions of their fellow customers, pitting the former's highly professional profiling skill squarely against the latter's esoteric and intuitive investigation methods.
#16 - Katrielle and the Strange Spirit Photo
Season 1 - Episode 41 - Aired 1/27/2019
In the wake of discovering a recurring phantom figure appearing in his images, London Times photographer Pete contacts the Agency, fearing that he has fallen victim to a curse.
#17 - Great Detective Sherlo Ckholmes
Season 1 - Episode 42 - Aired 2/3/2019
Tired of being treated like the Agency dogsbody, Sherl jumps at the chance to conduct his own investigation into the reported death of a beloved member of the neighbourhood pack.
#18 - Katrielle and Horror Castle VR
Season 1 - Episode 43 - Aired 2/10/2019
The Agency trio are recruited by the head Dragon with the goal of completing a "virtual reality game".
#19 - Katrielle and the Superman Chef
Season 1 - Episode 44 - Aired 2/17/2019
After an incident involving an all-you-can-eat restaurant opening and Katrielle's insatiable appetite, the eager investigator accepts the offer of a cook-off challenge to settle her debt.
#20 - Katrielle and the Ghost Club
Season 1 - Episode 45 - Aired 2/24/2019
The youngest of the Dragons invites Katrielle and a selection of her acquaintances to compete in a game of "Ghost Escape".
#21 - Katrielle and the Hundred Faces of Mona Lisa
Season 1 - Episode 46 - Aired 3/3/2019
The Agency trio's trip to the Marylebone Museum of Art to see the famous Mona Lisa takes a strange turn when Katrielle is informed that the museum's entire collection has been surreptitiously replaced with an array of Lisa-centric works.
#22 - The Millionaire Ariadne's Conspiracy (Part 1)
Season 1 - Episode 47 - Aired 3/10/2019
Receiving an invitation addressed to her father requesting attendance of puzzle-solving event hosted by the mysterious Ariadne, Katrielle and company find themselves reunited with all seven of the renowned London millionaires at the deserted mansion of a deceased magnate.
#23 - The Millionaire Ariadne's Conspiracy (Part 2)
Season 1 - Episode 48 - Aired 3/17/2019
Katrielle realises that the Seven Dragons are hiding a secret, and as she pieces everything together, the true identity of Lord Adamas is revealed.
#24 - Professor Layton and the Relics Treasure: Episode 5
Season 1 - Episode 49 - Aired 3/24/2019
In the wake of having located Luke and the Professor, Katrielle's investigatory instincts refuse to let her rest, compelling the team to follow the trail of the mysterious "Aldebaran" to his palatial home.
#25 - Professor Layton and the Relics Treasure: Final Episode
Season 1 - Episode 50 - Aired 3/31/2019
The two parties at last united, their path leads to the Greenwich Observatory for a final showdown with the man behind the entire conspiracy.