François-Eric Gendron
饰 Dr. Octavio Beiral
Amparo Larrañaga
饰 Florence
Jean-Claude Adelin
饰 The Other/Mr. Shadow
Elena Bagutta
饰 Mary (as Elena Fernández)
Fernando Hilbeck
饰 Dr. Beiral's Father
Berta Casals
饰 Prostituta
José Antonio Lobato
饰 Inspector de policía (as Jose A. Lobato)
Ignacio Salazar-Simpson
饰 Alumno en mesa de operaciones
