Influence is a character in Dick Tracy. He was portrayed by Henry Silva (the voice of Bane in Batman the Animated Series). He worked closely with Pruneface. He, like his associates, was killed in a firefight with Tracy and the police outside the Club Ritz.
His only line in the movie was in the conference with Big Boy- "Hey, when do we kill Dick Tracy?". Influence's name was never said out loud in the movie.