The Fifth Dimension of Sex

The Fifth Dimension of Sex (original title: A 5ª Dimensão do Sexo, A Quinta Dimensão Do Sexo) is a 1984 Brazilian exploitation film directed by Brazilian filmmaker José Mojica Marins. The film is one of several exploitation sex films that Marins made throughout the 1980s.

Plot
Two chemistry students, Paulo and Norberto are ridiculed by their classmates, as it is rumored that they are impotent. They work together to develop a formula that turns them into crazed sex maniacs, and begin kidnapping women on the streets and raping them. The series of sex crimes soon leads to a police chase, and the two men discover that they are in love with each other.

Cast

 * José Mojica Marins
 * Mário Lima
 * Débora Muniz
 * Marcio Prado
 * João Francisco
 * Mayo, Zilda
 * Moreno, Maristela
 * Berthon, Michelle
 * Palácio, Roque
 * Moraes, Tony
 * Mathias, Marthus
 * Catozzi, Albano

Background
The film may be considered as an example of pornochanchada that includes elements of political subversion.