Charlotte Sparrow is a character in Ernest Goes to Jail. She is Oscar Pendlesmythe's secretary at Howard County Bank and Trust. Charlotte is Ernest P. Worrell's romantic interest in this film. While Ernest was in prison, she mistakes Dracup Maximum Security Prison's criminal, Felix Nash for Ernest. This lasts until Nash robs the bank. Charlotte gets tied by the criminal in front of the bank's money fault with Chuck when she finds out Nash was pretending to be Ernest all along.