Brittany | Pierce Brosnan | Franklin Pierce | Brittany Murphy | Pierce | John V, Duke of Brittany | Fort Pierce, Florida | Brittany Ferries | Brittany (administrative region) | Pierce Butler | Brittany Daniel | William Luther Pierce | Pierce Pettis | Paul Pierce | Joan of Brittany, Baroness of Drayton | Duchy of Brittany | Brittany Snow | University of Western Brittany | Music of Brittany | Mary Pierce | Jason Pierce | Hoel II, Duke of Brittany | Duke of Brittany | Brittany Shane | Brittany Bowe | Barbara Pierce Bush | Pierce County, Wisconsin | Mildred Pierce | Mike Pierce | John R. Pierce |
Recurring cast members who appear in "Acafellas" are Stephen Tobolowsky as former glee club director Sandy Ryerson, Patrick Gallagher as football coach Ken Tanaka, Iqbal Theba as Principal Figgins, Kent Avenido as Sheets and Things employee Howard Bamboo, and Naya Rivera and Heather Morris as glee club members Santana Lopez and Brittany Pierce.
McKinley High Principal Figgins (Iqbal Theba) has a talk with Brittany (Heather Morris) for being an ineffective senior class president, and tells her that he is considering abolishing the position.
In Lima, Ohio, glee club director Will Schuester (Matthew Morrison) reunites with the returning members of New Directions—Artie Abrams (Kevin McHale), Tina Cohen-Chang (Jenna Ushkowitz), Brittany Pierce (Heather Morris), Sam Evans (Chord Overstreet), Blaine Anderson (Darren Criss), Sugar Motta (Vanessa Lengies), and Joe Hart (Samuel Larsen)—who have become popular after winning Nationals.