Mystery League
Mystery League
Seasons
March 21, 2025
The detectives uncover the identity of the author of The Dancing Detective. Their final investigation leads them to someone they never suspected.
Watch Mystery League Season 1 Episode 9 Now
March 21, 2025
As mayor for the day, Millie learns that being a leader often means asking for help. / Millie works to convince her friends to take a school vote seriously, when everyone is more interested in the identity of Sammy the Sloth!
Watch Mystery League Season 1 Episode 8 Now
March 21, 2025
When the Mystery League
Watch Mystery League Season 1 Episode 7 Now
March 21, 2025
When they learn about a local legend of buried treasure, the detectives make a map to find the gold. / Millie travels back in time, to find the school abuzz with the discovery of a dinosaur egg, but Millie is determined to get proof.
Watch Mystery League Season 1 Episode 6 Now
March 21, 2025
The Harvest Festival is here, and strange circles appear in local cornfields. Wild rumors of extraterrestrials jeopardize the upcoming festival.
Watch Mystery League Season 1 Episode 5 Now
March 21, 2025
When the city library gets a boatload of books from a mysterious donor, the detectives set out to track down The Helpful Hero.
Watch Mystery League Season 1 Episode 4 Now
March 21, 2025
Lunchroom Larry guards his mystery recipe closely. When the detectives try to crack the recipe, they learn about the journey food takes to our plates.
Watch Mystery League Season 1 Episode 3 Now
March 21, 2025
A show and tell g
Watch Mystery League Season 1 Episode 2 Now
March 21, 2025
It
Watch Mystery League Season 1 Episode 1 Now
Mystery League is a series categorized as a new series. Spanning 1 seasons with a total of 9 episodes, the show debuted on 2025. The series has earned no reviews from both critics and viewers.
How to Watch Mystery League
How can I watch Mystery League online? Mystery League is available on PBS with seasons and full episodes. You can also watch Mystery League on demand at Prime, Prime Video online.
Channel
PBS
Channel
PBS
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