Excetera is an extension of Existere, and began in the 2007-2008 school year. The show aims to be more accessible to first year students throughout the year, once Existere and orientation week has ended, through small shows performed throughout the various residences over the course of the fall semester. Dons can book Excetera for a small performance of 4-5 scenes, along with a short debrief following the scenes. The scenes are written and performed by the cast to address issues specified by the Don and the debrief portion of the event offers an opportunity for the cast to talk about how the scenes were written and about their own experiences as both a student and a cast member. There is also an opportunity for questions, feedback, and story sharing.
Excetera performs their large-scale show in late January. The show is comprised of scenes written by the cast throughout the year and are directed towards students of all years.