The Performance Group (TPG) was a troupe of experimental theater started by Richard Schechner in 1967 in New York City. TPG's home base was the Performing Garage in the SoHo district. After 1975, tensions led to Schechner's resignation in 1980, and the troupe reinvented itself as The Wooster Group under the leadership of director and theatre artist Elizabeth LeCompte.
TPG was an "environmental theatre" – meaning that each production took place in an entirely redesigned space. Most of TPG's productions were directed by Schechner, though others including Joan MacIntosh, Stephen Borst, James Griffiths, Leeny Sack, Elizabeth LeCompte, and Spalding Gray either directed their own works or works by others. TPG's designers included Jerry Rojo, Michael Kirby, and Jim Clayburgh. Some of TPG's productions were collages of various texts, other productions were radical deconstructions of classics, and some works were brand new. Schechner resigned as artistic director in 1980. At that time, Elizabeth LeCompte became the artistic director of the company which was renamed The Wooster Group and continued to operate out of the Performing Garage.
Many TPG works premiered and then were modified over several years. TPG's major works are (unless otherwise noted, productions were directed by Schechner): Dionysus in 69 (1968), based on Euripides' The Bacchae, text by Schechner based on group improvisations;Makbeth (1969), (based on Shakespeare), text devised by Schechner; Commune (1970), a group devised work with the text arranged by Schechner and the company, which won Joan MacIntosh an OBIE for Distinguished Performance in 1970; The Tooth of Crime (1972) by Sam Shepard; Mother Courage and Her Children (1975) by Bertolt Brecht; The Marilyn Project (1975), by David Gaard); Oedipus (1977) by Seneca; Cops (1978) by Terry Curtis Fox; The Survivor and the Translator (1978) performed and directed by Leeny Sack; The Balcony (1979) by Jean Genet.