Ruthless Colt of the Gringo was released on March 25, 1966.

Ruthless Colt of the Gringo was directed by José Luis Madrid.

Ruthless Colt of the Gringo has a runtime of 79m.

Ruthless Colt of the Gringo was produced by Valentín Fernández Tubau.

Bandits kill Mr. Duvall when they try to steal the titles of possesion of the mine in that county. All the blame fall on Clark Harrison, but he is innocent. Later, after paying a penalty he did not commit and supposedly rehabilitated, he is appointed sheriff.

The key characters in Ruthless Colt of the Gringo are Cora (Germana Monteverdi), Sol Lester (Luigi Giuliani), Lois Duvall (Marta Padovan).

Ruthless Colt of the Gringo is a Western, Drama film.

Ruthless Colt of the Gringo has an audience rating of 4 out of 10.