Sal

From Memory Alpha, the free Star Trek reference

Sal was a delegate for the Construction Workers Union before the Second World War. A gangster, Sal also worked with Carmine as a loan shark. (ENT: "Storm Front")

In an alternate version of 1944, Sal worked with Carmine, Vic and Alicia Travers as a resistance fighter who fought against the occupation of America by the Nazi/Na'kuhl alliance. He was killed by Nazi soldiers when attempting to flee from a meeting in which he killed the Na'kuhl officer Ghrath.

Sal was played by Joe Maruzzo.