Brian Dennehy as the labor leader who exploited mob ties while serving as an FBI informant. Noonan: Jeff Daniels. Carmen: Maria Conchita Alonso. Bill Presser: Eli Wallach. Rockman: Robert Prosky. Dorfman: Tony LoBianco. Provensano: Frank Pellegrino. Brock: Michael Reynolds. Based on the book "Mobbed Up," by James Neff. Directed by Alastair Reid.