Convinced the show would be cancelled after the first season, the writers never allowed the Janitor to interact with a character other than J.D. so that they could reveal he was a figment of the young doctor’s imagination in the final episode. | 20 Bits Of Trivia You May Not Know About “Scrubs” 20 trivia facts about scrubs
Neil Flynn the actor that played The Janitor on scrubs was only supposed to be on the show for one season. But he was too funny a character to get rid of. He was so perfect for the role that in most of the scenes he was told to say and do whatever her wanted. No lines were written for him in most of his scenes.