Penn Manor's theatre club is International Thespian Society (ITS) Troupe #274. ITS meets once a week during homeroom club period. ITS members earn theatre points for hours spent on theatre work. Upon earning enough points for induction into ITS, students may wear ITS insignia at graduation; however, induction is not required for club participation. ITS activities include an apple dumpling fundraiser, aiding charities such as the TOTS-EAT food drive and Broadway Cares/Equity Fights Aids, attending the state conference, and assisting Penn Manor Productions by serving as ushers for performances. Participation in both ITS and PMP is not required, but most ITS members are active in shows, and most PMP cast/crew are ITS members. ITS Troupe #274 is run by a group of elected student officers supervised by faculty director and advisers.