Debbie convinces Fiona to get involved with her Classroom Moms where Fiona finds a new friend in the alluring Jasmine (guest star AMY SMART). Tony begins to unravel the truth about Steve's car-stealing business. Lip and Ian set out to uncover which of their uncles is Ian's dad. When Frank loses his worker's compensation, he decides to teach the kids a thing or two and let's them join in his hunt for a new and dangerous job. Meanwhile, Karen's destructive, downward spiral leads her on a mission to destroy her father in any way she can.