Forum theatre is a type of theatre created by Brazilian theatre director Augusto Boal. It is one of the techniques under the umbrella term of Theatre of the Oppressed (TO). This relates to the engagement of spectators influencing and engaging with the performance as both spectators and actors, termed "spect-actors", with the power to stop and change the performance. As part of TO, the issues dealt with in forum theatre are often related to areas of social justice, with the aim of exploring solutions to oppression featured in the performance.