|Season 1, Episode 16th|
|Richard the Lion-Hearted||Willaim Tecumseh Sherman|
Don Juan has lost his mojo when he finds out that his love for onions has given him bad breath and he is losing all the ladies. Only Peabody and Sherman can help him recover his reputation. They try to make him give up onions, but that doesn't work. Can Mr. Peabody find a remedy?
- Don Juan says he ate 16 onion rolls, but there were 27.