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About The Case Book of Arne

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…

The Case Book of Arne runs for 1 season. Every episode page keeps the show's order, so you can watch from the pilot to the finale without hunting for the next link. Episodes are bought individually for 1 credit.

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Episodes

Season 1 · 12 episodes

03

Misfortune Never Visits Alone

Arne makes a shocking discovery about Lynn's father and Gordon reveals the dark truth of the Reinweiß mansion.

2026-01-21 23m★ 6.5
04

Those Who Never Gamble Never Win

Lynn and Arne are both troubled by surprise encounters that threaten to alter the course of the investigation.

2026-01-28 22m★ 5.0
06

Time Will Tell

A distraught mermaid arrives at the detective agency searching for the reason why her lover tried to kill her.

2026-02-11 22m★ 4.0
07

Eating Whets the Appetite

Arne tracks down a jewel thief while Lynn investigates a series of disappearances connected to an art museum.

2026-02-18 22m★ 3.5
09

Not All That Glitters Is Gold

Arne and Lynn are asked to investigate a man who appears to have started cheating on his wife after an injury.

2026-03-04 22m★ 6.0
11

Birds of a Feather Flock Together

Arne uncovers a disturbing connection between all five of the cases investigated by the Arne Detective Agency.

2026-03-18 22m★ 6.0
12

All's Well That Ends Well

Lynn and friends battle their way through Dracula's soldiers as they race to rescue Arne before it's too late.

2026-03-25 22m★ 6.0

The Case Book of Arne FAQ

How much does it cost to watch The Case Book of Arne?

Episodes cost 1 credit each. Credits are $1 each, so a full season costs the number of episodes in credits. Each episode you unlock stays in your account permanently.

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Yes. Create an account and add credits before unlocking an episode. Signing up is free and only needs an email and password.

How many seasons of The Case Book of Arne are there?

The Case Book of Arne has 1 season on Cineby, with 12 episodes in total. Start with season 1 below.

Where should I start watching The Case Book of Arne?

Start with season 1, episode 1. The episode list on this page keeps the order, and the player moves to the next episode when one ends.

Can I watch The Case Book of Arne with subtitles on my phone?

Yes. The player includes a CC menu where available, and the whole site is built for mobile. Fullscreen and picture-in-picture are supported.

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