Last Friday was another celebrity edition, featuring Rick Fox's carryover appearance and Jenni Garth's time in the classroom.
Rick, despite being a college graduate (from UNC) didn't fare well on the show. He had to use a cheat on a question about the family of instruments to which the bassoon belonged, then ran into a geography question that really stumped him.
Spoiler
Rick focused on "Ohio" and mentioned Cleveland and Columbus, but didn't think either of them was right. So he decided to peek at his classmate's answer. Francesca's response was "Missouri". Rick knew that was a state, so he ended up selecting "St. Louis" as his answer and exited with $25K.
Spoiler
Jenni didn't know so she peeked at her classmate's answer. Jonathan had "Serberus". She went with his answer; Jeff Foxworthy said that spelling didn't count.
Spoiler
Jenni had no clue and didn't want to risk losing money so she walked away. Jonathan's answer wasn't shown.