"A Fish Story... Story" lets Wilson explain why the famous episode is his least favorite. - S01E21- Herb dresses up as the WKRP mascot, a carp, and gets into a fight with the WPIG pig (played by Lee Bergere); meanwhile, Johnny and Venus take an on-air alcohol test with a police officer (Jerry Hardin), with Johnny's reflexes strangely improving with each drink. Trivia: The script for this episode is credited to 'Raoul Plager,' who does not exist. Series creator Hugh Wilson actually wrote the episode under duress from the network to infuse the show with more physical comedy, and used the alias to signal his frustration with their demands.