F.I.S.T.

The name of this movie is F.I.S.T. released in 1978-04-26 and it's main theme is Johnny Kovak joins the Teamsters trade-union in a local chapter in the 1930s and works his way up in the organization. As he climbs higher and higher his methods become more ruthless and finally senator Madison starts a campaign to find the truth about the alleged connections with the Mob..