Watch VoirFilms. At Cozmo’s, humans are the new species on the block and are the butt of all the jokes. The main cast feature Cozmo (Ethan Phillips), a good-natured four tentacled bartender, Ken (Drake Bell), his wet behind the ears human assistant, and Kallie (Renee Olstead), a beautiful, street smart waitress. Along with a host of regular and new patrons, they share their far-flung adventures, stories, romantic endeavours, business ventures and antics.