Beca, a freshman at Barden University, is cajoled into joining The Bellas, her school's all-girls singing group. Injecting some much needed energy into their repertoire, The Bellas take on their male rivals in a campus competition.
A couple (Issa Rae and Kumail Nanjiani) experiences a defining moment in their relationship when they are unintentionally embroiled in a murder mystery.
Following their win at the world championship, the now separated Bellas reunite for one last singing competition at an overseas USO tour, but face a group who uses both instruments and voices.
A panicked young woman, with her reluctant friends in tow, rushes to Mexico to try and delete a ranting email she sent to her new boyfriend.