Perry Mason Was Everyone’s Favorite Lawyer – But Not All Fans Will Know These Off-Screen Secrets

12. Mason didn’t win every case

Perry Mason is renowned for being one of TV’s most successful lawyers. However, contrary to popular belief, he didn’t win every single case. The Perry Mason TV Show Book states that the character’s winning streak was disrupted in “The Case of the Witless Witness.” Here, Mason finds himself on the losing end of a “matter of civil law.”