- I've developed an algorithm to rearrange the food in order of a savory-sweet spectrum so it's easier for the guest to find — hm?... Oops
- — Frankie Quinzel src
.Harley Quinn's brother Frankie Quinzel is a young Science Fair winning genius who sometimes still overlooks the obvious.
During her life of crime, Harley Quinn had missed Frankie growing up into a young man. When she was reacquainted with him at Christmas, she learned that he was now known as the school honor role genius and science fair winner. But he was still a little awkward. And forgetful. His swarm of drones were sent to rearrange Harley's Christmas dinner, but failed because he had forgot to charge his phone.
- Science: Frankie had a knowledge of science that was advanced for a teenager.
- 3 Appearances of Frankie Quinzel (Prime Earth)
- 2 Images featuring Frankie Quinzel (Prime Earth)
- 1 Quotations by or about Frankie Quinzel (Prime Earth)
- Character Gallery: Frankie Quinzel (Prime Earth)