TEC's last performance in Chile was at the Chuquicamata mine, in the northern part of the country with the play "Freedom, Freedom", an adaptation by Gac-Artigas of Flavio Rengel’s play about a group opposed to the 1973 coup d'état. The presentation began on September 10, 1973 and ended with a forum attended by David Baytelman, manager of the mine, mineworkers, and some political leaders on September 11, day in which the group was supposed to continue their tour to present the play for the workers of the nitrate mine.