Giancarlo Valentino

Dangerous?
The gangster boss was Fernando Carrillo, the tele novella star. Was Carlos his side-kick with the flick-knife?
I don't know if I'd go as far as to say he was a younger more dynamic Antonio Banderas, he seemed to be a bit quiet in this movie, but I liked the pair of them when they were together.
Or was carlos one of the other characters?
I'm thinking he might have been the mercebnary.