Helmut Busch is a German spy who comes to Mexico with phony paperwork. He's arrested, but Mexican police strike a deal and ask him to spy on a group of activist students. Helmut pretends to be a French professor and gets close to the students, soon falling in love with the ringleader. But he's faced with a painful decision when the police want him to eliminate his new love. Stars Ulrich Noethen, Fabiola Campomanes and Arcelia Ramírez.