The Peg + Cat Mystery Hour Peg and Cat invite you to join them for an hour of all-new, back-to-back math mysteries! The dynamic duo put their detective skills to work, solving a train-car caper on the Peg + Cat Express and foiling a heist at the Art Museum. Details Casts Posters Title The Peg + Cat Mystery Hour Release Date 2016-01-01 Runtime 00 Hours 49 Minutes Genres Family Animation TV Movie Production Companies PBS KIDS Production Countries United States of America Hayley Faith Negrin... ... Christian Distefano... ... Tommy Wazelle... ... Dwayne Hill... ... Original Size (1200x1600)