Handmade in Japan (2017)

S9E5 Here Comes Treble

As Halloween unfolds at the office, Andy brings in his college a cappella group for a performance, sparking a rivalry with his nemesis, Broccoli Rob. Meanwhile, Dwight uncovers clues suggesting that a dangerous individual is on the loose in the workplace, prompting him to embark on a manhunt. Additionally, Jim's inaugural meeting at his new job leads to a clash with Pam, as their differing perspectives create tension between them.