Sabrina's plan to get Zelda nominated for Professor of the Year turns ugly when the committee discovers Zelda attended college in 1873 and fires her from her dream job. Meanwhile Sabrina is wracked with guilt and ends up stuck on an Other Realm 'guilt' trip until she can work through her issues.

Sabrina and Miles get in a minor fender bender, but the other driver brings a phony lawsuit to fleece them for millions. Sabrina turns for expert advice to "Car Talk" radio hosts Click and Clack when trouble ensues and Sabrina and Mary Jo Ponder end up in a chick vs. witch fight. Meanwhile Morgan convinces Hilda and Zelda they need an assistant and she's perfect for the job.