The story begins when Echo’s dog Seesaw is unjustly seized by a bureaucratic government agency, it’s up to Echo and his friends to get the critter back.
When a highfalutin scientist impugns Echo’s claims of fantastic fungi, Echo and Booty set off on a journey to retrieve a specimen, and quiet the know-it-all for good.
Lucas and Echo attempt to breach the gates of Hollywood when Lucas discovers a hot-shot producer ripped him off.
Bess embarrasses Penny at her school, so the youngster summons a figure from their past and tests the relationship between mother and daughter.
Echo must retrieve a melodramatic friend from the edge of oblivion when romantic foibles lead him to the brink.
Echo ventures to the fabled Weird River to retrieve a man whose life is derailed by Echo's egg-frying antics.
Echo discovers Paja's secret and decides to share it with the rest of the Tarantula residents, with unforeseen consequences.
A rift develops in their friendship when Echo and Booty build their own hot springs.
Echo sets out on a journey to rid himself of a very fancy gift that proves to be a burden.
Echo reckons with his past.