El Cuchillo was a separatist, who assassinated several government officials in San Pablo, the capital of a small South American nation, with the intention of installing a gypsy named Marco as the new dictator. He was shot by a soldier in the attempt to kill Barrerra, the minister of justice, thanks to warning from the spy, Señorita Rio and Soccoro's former valet, Juan.

Soccoro was a carnival knife thrower and claimed that he never missed.

*Fight Comics #46
Category:Villains
Category:1946 Debuts
Category:Comic Book Characters
Category:Fiction House Characters
Category:Male Characters
Category:Assassin
Category:Bob Lubbers - Creator
Category:South American Characters
Category:Circus Characters
Category:Non-Powered Characters
Category:Dead Characters