While New Directions practice a dance routine for the imminent Sectionals competition, their new members from the Warblers complain that Roderick Meeks (Noah Guthrie) and Spencer Porter (Marshall Williams) are poor dancers, and will ruin the number.
Football coach Sheldon Beiste diagnoses a very severe sprain, and recommends that he not compete, but Spencer insists that he be given a cortisone shot on the day of Sectionals despite the risk of permanent damage to his ankle.
Sam Evans (Chord Overstreet) continues to urge Rachel Berry (Lea Michele) to return to school at NYADA, while she seems more intent on accepting the role she has been offered on Broadway.
Alone, she begins to sing and is joined by former boyfriend and rival Jesse St. James (Jonathan Groff), who tells her that he is the male lead in that Broadway musical and urges her to take the part.
Later, Kurt Hummel (Chris Colfer) and Rachel talk, and he tells her that she has the rare chance to revisit her decision of a year ago and take a different path, though he will support her whatever she decides.
People throughout the school are vomiting, and Will Schuester (Matthew Morrison) discovers that Sue Sylvester (Jane Lynch) tainted the water supply and sent the bombs.
Vocal Adrenaline, coached by Sue who is wearing a wig resembling her normal hair, does an elaborate performance with set pieces, ending their final song with a pair of human cannonballs.
[1] Recurring characters included New Directions members Kitty Wilde (Tobin), Spencer Porter (Williams), Mason McCarthy (Billy Lewis Jr.), Madison McCarthy (Laura Dreyfuss), Jane Hayward (Samantha Marie Ware), Roderick (Guthrie),[1] Myron Muskovitz (Josie Totah) and Alistair (Finneas O'Connell), returning Sectionals judges Rod Remington (Bill A. Jones) and Donna Landries (Patricia Forte), and Vocal Adrenaline lead singer Clint (Max George).
Club's Brandon Nowalk rated the episode a "C−" and stated that "a farewell tour without one last Sylvester scheme would be missing some ineffable quality vital to the genetic makeup of Glee.