Comandos azules en acción

Blue Commands in Action is an Argentine film shot in Eastmancolor, directed by Emilio Vieyra based on his own screenplay, written in collaboration with Gustavo Ghirardi, from an original idea by Emilio Vieyra. It was released on September 4, 1980, and the main actors were Jorge Martínez and Germán Kraus.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.