S1 E4 | Mystery of the Helpful Hero; Diner Disaster

0h 30m | TVY | Educational, Entertainment, Animated, Children

Watch Mystery League online.

The local library receives a boatload of books from a mysterious donor; the detectives work to figure out a critic's secret identity.

See which package this show is available in

Mystery League is available with the following DIRECTV Signature Packages

Season

Other

Introducing a free premium TV experience

Enjoy a curated selection of popular free live channels and On Demand library