Cast — Glee

as Brittany S. Pierce : A talented dancer and cheerleader known for her quirky personality. Supporting and Later Main Cast The ensemble expanded over the years to include: Glee cast season 3 - IMDb

as Mercedes Jones : A powerhouse vocalist who often competes for the spotlight. Glee Cast

The Glee cast is best known for portraying the members and mentors of the fictional William McKinley High School glee club, "New Directions," throughout the show's six-season run (2009–2015). Main Cast and Key Characters as Brittany S

The original core group featured a mix of faculty and students: Glee Cast

as Sue Sylvester : The formidable and conniving cheerleading coach who serves as the club's primary antagonist.