Cameraman and sidekick of Ann Gora, Jonny K. is a very nervous and jumpy kat who is regardless loyal to Ann and trusts her judgement (a fact that tends to get him into a lot of trouble as a result of Ann’s reckless nature). He is very rarely seen without his trademark purple sunglasses.
Although Mark Hamill performs Jonny’s voice whenever he speaks starting in The Ci-Kat-A, his first actual vocalization – a gasp in Chaos in Crystal – was performed by Charlie Adler.