Help Red and Blue track down the source of a mysterious hum! When a strange sound leaves Blue unable to sleep, Red joins in to help figure out where the sound is coming from. Could it be the radio? The refrigerator? Red and Blue are on the case!CastBlue: Andrea LibmanRed and Newscaster: Brian DrummondNarrator and Mouse: Cristina Vee VenezuelaWriter: Brigham MosleyDirector: Janielle KastnerExecutive Producers: Alia Tavakolian and Janielle KastnerProducer: Jenna BurnettMix and Sound Design: Sammy SyrettYou can watch Dr. Seuss's Red Fish, Blue Fish now on Netflix.