

Louis Hartmann loses his father, a private detective investigating a string of murders, leaving him all alone. Rumor has it that the murders are the work of a Grave-Digger Vampire. Louis isn’t keen on superstitions and vows to catch the culprit himself. That is, until a self-proclaimed detective, Arne Neuntöte, and his assistant, Lynn Reinweiß, appear. A new door is about to open for Louis…
![Official Trailer [Subtitled]](https://img.youtube.com/vi/JPCj-sBBglY/hqdefault.jpg)

Jan 7, 2026 - 23m
Louis Hartmann joins forces with the members of the Arne Detective Agency to investigate his father's murder.

Jan 14, 2026 - 22m
Lynn remembers the time she first met Arne and hired him to help investigate her father's suspicious behavior.

Jan 21, 2026 - 23m
Arne makes a shocking discovery about Lynn's father and Gordon reveals the dark truth of the Reinweiß mansion.

Jan 28, 2026 - 22m
Lynn and Arne are both troubled by surprise encounters that threaten to alter the course of the investigation.

Feb 4, 2026 - 22m
Lynn and Arne assemble the servants to review the clues and sniff out the killers through deductive reasoning.

Feb 11, 2026 - 22m
A distraught mermaid arrives at the detective agency searching for the reason why her lover tried to kill her.

Feb 18, 2026 - 22m
Arne tracks down a jewel thief while Lynn investigates a series of disappearances connected to an art museum.

Feb 25, 2026 - 22m
Lynn and Arne trace the mysteries of the missing men and lost piece of jewelry to their shocking conclusions.

Mar 4, 2026 - 22m
Arne and Lynn are asked to investigate a man who appears to have started cheating on his wife after an injury.

Mar 11, 2026 - 22m
Arne decides to investigate a locked-room murder on a whim and soon realizes that it may not be what it seems.

Mar 18, 2026 - 22m
Arne uncovers a disturbing connection between all five of the cases investigated by the Arne Detective Agency.

Mar 25, 2026 - 22m
Lynn and friends battle their way through Dracula's soldiers as they race to rescue Arne before it's too late.