VIDEO: Sneak Peek - 'This is Cultural Bias' on Next SHAMELESS on Showtime

On the next episode of SHAMELESS, Fiona tries to raise the profile of the neighborhood; Ian helps Trevor raise money for a youth shelter; Carl loses his scholarship; Lip stands up to a friend and Frank teaches parents about the working class. Starring William H. Macy and Emmy Rossum, the episode airs Sunday, December 3rd at 9PM ET/PT only on SHOWTIME.

About the show: Oscar-nominated William H. Macy and Emmy Rossum star in this fiercely engaging and fearlessly twisted series. Chicagoan Frank Gallagher is the proud single dad of six smart, industrious, independent kids, who without him would be...perhaps better off.

When Frank's not at the bar spending what little money they have, he's passed out on the floor. But the kids have found ways to grow up in spite of him. They may not be like any family you know, but they make no apologies for being exactly who they are.