Riki and Kate have their milestone 1000th show together as Garfunkel and Oates. Once they arrive at the venue, everything that could go wrong does with a determined heckler and an audio guy with major attitude who make it difficult for them to perform.

Riki and Kate are paid a surprise visit by their bitter ex-bandmate who is now a bigmovie star. She attempts to make their lives miserable as revenge for getting kicked out of the band. Meanwhile, to celebrate their "bandaversay," Kate and Riki decide to get their weed cards.