Joan Bushwell

"You can never have too many diamonds."

- 's unlock message.

 is a limited-time premium character. She was released on August 20, 2018, as part of the Moe's Ark 2018 Event. She is unlocked upon completion of Chimp Refuge.

About
 is a renowned animal researcher who lives among the chimps. When the Simpsons were lost in Tanzania, they found their way to her Chimp Refuge. Eventually, a group of poachers attacked the refuge, Lisa discovered that they were with Greenpeace and they wanted to save the chimps. It was then revealed that Dr. Bushwell had essentially enslaved the chimps to mine diamonds for her in a diamond mine under the refuge.

Quest Based
* +Attraction Bonus

Limited Time
* +Attraction Bonus

Trivia

 * From Season 12, Episode 17 “Simpson Safari”.