Mariya Ise
Louis Hartmann (voice)
Series SeasonSeason 1 episodes2026
The Case Book of Arne
Season 1
No season overview available.
Episodes
Each episode has its own detail page.
Episode 123 min2026-01-07
Those Who Dig Pits for Others Will Fall In Themselves
Louis Hartmann joins forces with the members of the Arne Detective Agency to investigate his father's murder.
Episode 222 min2026-01-14
There Is Always Sunshine After the Rain
Lynn remembers the time she first met Arne and hired him to help investigate her father's suspicious behavior.
Episode 323 min2026-01-21
Misfortune Never Visits Alone
Arne makes a shocking discovery about Lynn's father and Gordon reveals the dark truth of the Reinweiß mansion.
Episode 422 min2026-01-28
Those Who Never Gamble Never Win
Lynn and Arne are both troubled by surprise encounters that threaten to alter the course of the investigation.
Episode 522 min2026-02-04
One Swallow Does Not a Summer Make!
Lynn and Arne assemble the servants to review the clues and sniff out the killers through deductive reasoning.
Episode 622 min2026-02-11
Time Will Tell
A distraught mermaid arrives at the detective agency searching for the reason why her lover tried to kill her.
Episode 722 min2026-02-18
Eating Whets the Appetite
Arne tracks down a jewel thief while Lynn investigates a series of disappearances connected to an art museum.
Episode 822 min2026-02-25
Desire and Love Make All Burdens Lighter
Lynn and Arne trace the mysteries of the missing men and lost piece of jewelry to their shocking conclusions.
Episode 922 min2026-03-04
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.
Episode 1022 min2026-03-11
Different Countries, Different Customs
Arne decides to investigate a locked-room murder on a whim and soon realizes that it may not be what it seems.
Episode 1122 min2026-03-18
Birds of a Feather Flock Together
Arne uncovers a disturbing connection between all five of the cases investigated by the Arne Detective Agency.
Episode 1222 min2026-03-25
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.