Alonzo is a handsome black and white cat,(or brown and tan and white, in case of the hamburg production) who is completely at odds with himself (okay, really lame joke, I know) He is most likely Munkustrap's second in command. In the video he seems to have a bit of a crush on Cassandra, who seems to return his affections. He is the one who gets Demeter out of the way when Munkustrap and Macavity are fighting over her. In some productions, I'm told that he is closer to Demeter than Munkustrap is.